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Oar ........................................ 440 / 101+
Design ................................. D12 / 215
Lock ................................... 440 / 106+
Oast ....................................... 432 / 120+
Oatmeal Making ............................. 241
Objectives
Photographic ........................... 359 / 642+
Telescope and microscope ............... 359 / 656+
Oboe ....................................... 84 / 380 R+
Observation Boat ........................... 114 / 66
Obstacle Controlled or Operated
Tire pump element ...................... 152 / 423+
Vehicle step, pivoted .................. 182 / 91
Spring biased ...................... 182 / 89
Obstetric Appliances
Embryotome ............................. 606 / 126
Exercising ............................. 601 / 45
Forceps ................................ 606 / 119+
Instruments ............................ 606 / 119+
Receptor ............................... 604 / 317+
Tractors ............................... 606 / 119+
Ocarina .................................... 84 / 380 R
Occult Blood ............................... 436 / 66
Occupational Training ...................... 434 / 219+
Ocean Thermal Energy Conversion, Otec ...... 60 / 641.7
Octane (See Parafin Hydrocarbon)
Production by alkylation ............... 585 / 709+
Octave
Couplers for pianos .................... 84 / 235
Couplers for pipe organs ............... 84 / 340+
Couplers for reed organs ............... 84 / 373
Octode Converter ........................... 313 / 300
Octopus
Processing for food .................... 452 / 12+
Odometer ................................... 235 / 95 R+
Combined with electrical speed ......... 324 / 166
Indicator .............................. 324 / 166
Computerized ........................... 705 / 417
Design ................................. D10 / 70
Speedometer ............................ 116 / 62.1
Odorizer ................................... 48 / 195
Gas & liquid contact apparatus ......... 261 / DIG 17
Odor release material .................. 428 / 905*
Office Equipment
Desk type name plate ................... D20 / 15
Machines ............................... D18
Machine cabinets ................... D18
Miscellaneous, design .................. D19 / 65+
Photocopy machines ..................... D18 / 36+
Offset
Metal bending .......................... 72 / 386+
Printing ............................... 101 / 130+
Offshore
Platform ............................... 405 / 195.1+
Floating ........................... 114 / 264+
Well ................................... 166 / 335+
Offtake
Distillation ........................... 202 / 254+
Flue boiler feed heater ................ 122 / 421
Furnace shaft .......................... 266 / 159
Ventilating hood ....................... 454 / 49+
Ohmmeter ................................... 324 / 691+
Oil (See Particular Type)
Burners (see notes to) ................ 239
Nozzles (see notes to) ............ 239
Retort ............................. 431 / 206+
Burnishing ............................. 29 / 89.5
Can .................................... 220
Cutting spouts ..................... 222 / 81+
Design ............................. D23 / 211
Dispensers ......................... 222
Resilient wall ..................... 222 / 206+
Cutting ................................ 508 / 110+
Distributor
Ammunition and explosive device .... 102 / 366
Buoys .............................. 441 / 34
Fluid breakwater ................... 405 / 22
Harbor installations ............... 405 / 22
Wave or ships hulls ................ 114 / 232+
Edible ................................. 426 / 601+
Preservation ....................... 426 / 330.6+
Emulsions .............................. 516 / 9+
Essential .............................. 512 / 5
Filters ................................ 210 / 348+
Fuel entering nozzles or float ..... 261 / DIG 40
Chamber ............................ 261 / DIG 40
In closed circulating system ....... 210 / 167.01+
Fuel ................................... 44
Burner nozzle (see notes to)
Burner solid fuel combined ......... 110 / 260+
Mineral oil only ................... 208 / 15+
Gages on lamp stands ................... 431 / 13
Gas making ............................. 48 / 61+
Glyceride .............................. 554 / 1+
Lamps .................................. 431 / 298+
Leak collection ........................ 405 / 60
Lubricating ............................ D09 / 682+
Mineral oil only ................... 208 / 18+
Refrigerant or energy exchange ..... 252 / 68
Combined ........................... 252 / 68
Mineral ................................ 208
Oil water skimmers ..................... 210 / 242.3
Paints ................................. 106 / 253+
Spill containment ...................... 405 / 60+
Stone .................................. 451 / 554
Synthetic resin ctg fatty acid
Triglycerides (see synthetic
Resin or natural rubber)
Testers ................................ 73 / 61.71+
Toilet ................................. 4 / DIG 11
Transformer ............................ 252 / 570+
All-hydrocarbon .................... 585 / 6.3+
Vulcanized factice ..................... 106 / 249
Water gas .............................. 48 / 84
Well ................................... 166
Drilling ........................... 175
Heaters electric ................... 392 / 301+
Strainer making .................... 29 / 6.01+
Oil Shale
Distillation ........................... 201
Mineral oil from ....................... 208 / 400+
Oiler and Oiling (See Lubrication)
Abrading ............................... 451 / 554
Conduit in drill bit ................... 408 / 57
Cutter ................................. 83 / 169
Die screw .............................. 408 / 56
Dispenser .............................. 222
Flow meter ............................. 73 / 280
Heat exchange control .................. 165 / 200+
Oil cup closure ........................ 184 / 88.1+
Saw .................................... 83 / 169
Saw guide .............................. 83 / 169
Street ................................. 239 / 146+
Textile processing compositions ........ 252 / 8.81+
Textile weaving ........................ 139 / 45
Waste .................................. 384 / 181
Wrench combined ........................ 81 / 2
Ointments .................................. 424
Oldham Coupling ............................ 464 / 102+
Oleandomycin ............................... 536 / 7.2+
Olefins .................................... 585 / 16+
Alcohols by hydration of ............... 568 / 895+
Dismutation ............................ 585 / 364
Esters from ............................ 560 / 243+
Hydrohalogenation of ................... 570 / 246+
Mineral oils ........................... 208
Polymerized solid (see synthetic
Resin or natural rubber)
Purification ........................... 585 / 800+
Synthesis .............................. 585 / 500+
Oleic Acid ................................. 554 / 223+
Oleomargarine (See Margarine)
Oleoresin .................................. 530 / 204
Oligomers, Hydrocarbon ..................... 585 / 17+
Synthesis .............................. 585 / 502+
Oliver Hammer for Forging .................. 72 / 445
Omnibuses See Vehicle
One Shot Motor ............................. 60 / 632+
One-Arm Bandit ............................. D21 / 370
Onion
Planters ............................... 111 / 910*
Onium Compounds ............................ 260
Antimonium ............................. 556 / 64+
Arsonium ............................... 556 / 64+
Dyes containing ........................ 8 / 654
Organic acid amine addition ............ 562 / 625+
Oxonium ................................ 568 / 557
Phenol amine addition .................. 564 / 260
Primary aromatic amines ................ 564 / 305+
Pyridinium ............................. 546 / 347
Quaternary ammonium .................... 564 / 281+
Quinolinium ............................ 546 / 182
Sulfate esters ......................... 558 / 20+
Sulfonium .............................. 568 / 18+
Wetting agents ......................... 516 / 9+
Onyx ....................................... 63 / 32
Pendants ............................... 63 / 13
Opacifiers ................................. 106 / 312
Open Work (See Grille)
Building component ..................... 52 / 633+
Decoration ............................. 428 / 542.6
Opener and Opening Device
Bag opening ............................ 493 / 309+
Closing combined ................... 493 / 255+
Cutting closing combined ........... 493 / 199+
Refolding combined ................. 493 / 244+
Web forming cutting closing ........ 493 / 199
X-art .............................. 493 / 963*
Bottle or jar
Cap ................................ 215 / 295+
Stopper in combination ............. 215 / 228
Stopper removal facilitated ........ 215 / 295+
Can cutter ............................. 30 / 400+
Closure opener combined ............ 7 / 152+
Combined ........................... 7 / 152+
Can or bottle .......................... D08 / 33
Closure metallic receptacle ............ 220 / 260
Closure remover ........................ 81 / 3.07+
Combined ........................... 7 / 151+
Pliers combined .................... 7 / 126+
Envelope ............................... 83 / 912*
Cutters ............................ 30 / 233
Inkwell pen actuated ................... 15 / 257.075
Oyster ................................. 452 / 13+
Paper
Bag with tear strip ................ 383 / 200+
Box with tear strip ................ 229 / 200+
Carton or box ...................... 30 / 2
Envelope with tear strip ........... 229 / 307+
Parachute .............................. 244 / 149
Railway coupling knuckle ............... 213 / 115+
Textile fiber .......................... 19 / 80 R+
Wood box ............................... 408 / 53
Opening of Hydrocarbon Ring ................ 585 / 940*
Opera Glass
Holders ................................ 359 / 409+
Optics ................................. 359 / 795
Operations Research Computerized ........... 705 / 7.11+
Resource allocation, scheduling ........ 705 / 7.12+
Operator
Aircraft control ....................... 244 / 75.1+
Automatic .............................. 74 / 2+
Cabinet component ...................... 312 / 319.1+
Fluid pressure ..................... 312 / 319.5+
Chair
Rocking ............................ 297 / 260.1+
Swinging ........................... 472 / 85+
Clutch ................................. 192 / 82 R+
Coin operated toy money box ............ 446 / 8+
Control lever
Hand operated ...................... 74 / 491+
Knee operated ...................... 74 / 515 R+
Controlled guard mechanism ............. 74 / 616
Dial ................................... 74 / 10 R+
Display control ........................ 345 / 501+
Dumping vehicle
Sliding and tilting ................ 298 / 14+
Tilting ............................ 298 / 19 R+
Elevator
Car brake .......................... 187 / 351+
Door ............................... 187 / 316+
Manual control mechanism ........... 187 / 306+
Extension ladder ....................... 182 / 208
Lazy tong .......................... 182 / 158
Figure toy
Figure support operated ............ 446 / 360
Link operated ...................... 446 / 359+
Platform operated .................. 446 / 352
Illumination
Dirigible light supports ........... 362 / 37+
Lantern globe ...................... 362 / 174+
Switches and valves ................ 362 / 394
Insect traps ........................... 43 / 110
Multiple brake ......................... 188 / 105+
Pump operating means tires ............. 152 / 419+
Railway
Draft coupling ..................... 213 / 211+
Turntable .......................... 104 / 36+
Register ............................... 235 / 91 R
Fare ............................... 235 / 44+
Platform operated .................. 235 / 99 R
Stove or furnace ....................... 126 / 169
Switch multiple circuit ................ 200 / 17 R+
Ophthalmic Lenses or Blanks ................ 351 / 159.01+
Light filtering ........................ 351 / 159.6+
Multifocal ............................. 351 / 159.41+
Ophthalmometers ............................ 351 / 200+
Objective testing ...................... 351 / 205+
Subjective testing ..................... 351 / 222+
Ophthalmoscope ............................. 351 / 205+
Opium Alkaloids ............................ 546 / 44+
Optics & Optical ........................... 359
Alignment testing ...................... 356 / 138+
Article molding ........................ 264 / 1.1+
Attenuator
With photocell ..................... 250 / 227.11
Coatings ............................... 359
Delay line
With photocell ..................... 250 / 227.11
Design ................................. D16 / 100+
Device
Photo process making ............... 430 / 321
Equipment design ....................... D16
Eye examining .......................... 351
Fiber bundle ........................... 385 / 115+
Fiber optics ........................... 358 / 901.1*
With tv camera ..................... 348 / 359
With video display ................. 348 / 804
Fiber rods ............................. 385
Filter
Compositions ....................... 252 / 582
Laminated .......................... 359 / 890
Frequency converter, quasi-optical ..... 359 / 326+
Illusion ............................... 472 / 57+
Amusement railway .................. 104 / 84
Thaumatrope ........................ 446 / 244
Zoetrope ........................... 352 / 101
Image projectors ....................... 353
Instruments see type of instrument
Design ............................. D16 / 130+
Distance ........................... 33 / 707
Integrated circuit ..................... 385 / 14
Layered recordable media ............... 430 / 270.11
Measuring & testing .................... 356
Measuring or testing instrument ........ D10 / 46+
Medical instrument, fixed .............. D24 / 172+
Medical instrument, portable ........... D24 / 150+
Motion pictures ........................ 352
Optical(ly) active compounds ........... 359
Racemisation of .................... 359
Separation of ...................... 359
Producing-elements from ................ 359
Plastics or substances in a ............ 359
Plastic state .......................... 359
Semiconductor, coupling to ............. 323 / 902
Sensing apparatus ...................... 435 / 808*
Surveyors instrument .................. D10 / 61+
Systems & elements ..................... 359
Teaching ............................... 434 / 303
Thin film optical waveguide ............ 385 / 130+
Transmission cable ..................... 385 / 100+
Vision testing & correction ............ 351
Chemical analysis, apparatus ....... 422 / 82.06
Fluorescence ................... 422 / 82.07
Waveguide connecting means ............. 385 / 53+
Waveguide coupling means ............... 385 / 15+
Optode or Optrode
Chemical analysis, apparatus ........... 422 / 82.06
Fluorescence ....................... 422 / 82.07
Optometer .................................. 351 / 200+
Objective testing ...................... 351 / 205+
Subjective testing ..................... 351 / 222+
Orange Peel Bucket ......................... 37 / 182
Orchard
Heating stoves ......................... 126 / 59.5
Mobile sprayer or duster ............... 239 / 77+
Plant husbandry ........................ 47
Design ............................. D08 / 1
Orchestrion
Combined with other instrument ......... 84 / 170
Rotating pin cylinder type ............. 84 / 95.1
Order Apparatus
Facsimile .............................. 358 / 400+
Food, automated ........................ 705 / 15
Planographic scriber ................... 33 / 23.01+
Ordnance (See Ammunition; Firearm; ......... 89
Gun) ................................... 89
Automatic .............................. 89 / 125
Barrels ................................ 89 / 14.05+
Bomb, flare & signal dropping .......... 89 / 1.51+
Breech closures ........................ 89 / 17+
Cartridge feeding ...................... 89 / 33.01+
Control data ........................... 235 / 375
Explosion opened breech ................ 89 / 4.05+
Firing devices ......................... 89 / 27.11+
Electric ........................... 89 / 28.05+
Fuse setters ........................... 89 / 6+
Loading ................................ 89 / 45+
Machine guns ........................... 89 / 9
Making ................................. 89 / 14.7
Measuring and testing .................. 73 / 167
Mounts ................................. 89 / 37.01+
Pneumatic .............................. 89 / 7+
Recoilless gun ......................... 89 / 1.7+
Rocket launching ....................... 89 / 1.8+
Shields ................................ 89 / 36.01+
Sights ................................. 42 / 111+
Submarine .............................. 89 / 5
Ore Treatment .............................. 75
Actinide series compound ............... 423 / 249+
Apparatus .............................. 266 / 168+
Beneficiating ores ..................... 423 / 1+
Briquetting ............................ 75 / 746+
Comminutor ............................. 241
Detector (see prospecting)
Dressing classifying ................... 209
Extracting metal compounds from ........ 75
Ores by wet processes .................. 75
Organ and Organette
Automatic wind organettes .............. 84 / 92
Automatic wind organs .................. 84 / 84+
Barrel ................................. 84 / 86
Chord organs ........................... 84 / DIG 22
Computer organs ........................ 984 / 388+
Coupler
Automatic organ .................... 84 / 168
Pipe organ ......................... 84 / 340+
Reed organ ......................... 84 / 373
Design ................................. D17 / 5
Electric
Action of wind pipe organ .......... 84 / 337
Couplers of wind pipe organ ........ 84 / 341
Actions ............................ 84 / 341
Electropneumatic action of ......... 84 / 88
Automatic organ .................... 84 / 88
Electropneumatic action of ......... 84 / 338
Wind pipe organs ................... 84 / 338+
Electropneumatic swells of ......... 84 / 347
Wind pipe organs ................... 84 / 347
Generation of electric tones ....... 84 / 600+
Piano combined with organ .............. 84 / 172
Pipe organ nonautomatic ................ 84 / 331+
Pipes .................................. 84 / 349+
Pipes .................................. 984 / 11+
Reed organ nonautomatic ................ 84 / 351+
Reeds .................................. 84 / 363+
Trackers and sheets for ................ 84 / 148
Automatic organs ....................... 84 / 148
Organic Compounds (See Carbon) ............ 260
Preparation by wave energy ............. 204 / 157.15+
Single-crystal growth processes ........ 117
Solid-state devices .................... 260
Using organic materials ................ 260
Organization, Automated
Client request processing .............. 705 / 7.12+
Finances
Financial portfolio, automated ..... 705 / 36
Forecasting ........................ 705 / 7.29+
Inventory .............................. 705 / 28
Itemization ........................ 705 / 29
Projects ............................... 705 / 7.11+
Resources .............................. 705 / 7.12+
Staff time ......................... 705 / 7.13+
Organo Sol See Sol
Organometallic Compounds ................... 556 / 1+
Acetylacetonates ....................... 556 / 40+
Additives for plastics ................. 556 / 1+
Anthraquinones ......................... 552 / 209
Anti-fouling paints use ................ 556 / 1+
Azo compounds .......................... 534 / 692+
Azoles ................................. 548 / 101+
Azomethines ............................ 556 / 32+
Diazines ............................... 544 / 225+
Diazo compounds ........................ 534 / 562
Explosives containing .................. 149 / 23+
Fibers or fibrous goods treatment ...... 556 / 1+
Higher fatty acid salts ................ 554 / 71+
Macromolecular ......................... 556 / 1+
Oxazines ............................... 544 / 64
Pesticides or herbicides use ........... 556 / 1+
Phosphorus containing .................. 556 / 13+
Protein containing ..................... 530 / 400
Pyridine nucleus containing ............ 546 / 2+
Radioactive metal containing ........... 534 / 10+
Stabilization .......................... 556 / 2+
Thiazines .............................. 544 / 4
Thiocarbamates ......................... 556 / 38+
Triphenylmethanes ...................... 552 / 103
Oriental Knot Fabrics ...................... 139 / 400
Looms .................................. 139 / 4+
Oriented-Crystal Growth Processes .......... 117
Coating apparatus ...................... 118
Non-coating apparatus .................. 117 / 200+
Orienter and Orienting See Turner
Antenna ................................ 343 / 757+
Article dispenser ...................... 221 / 156+
Article reorienting device ............. 414 / 754
Cleaning apparatus ..................... 134 / 43
Conveyor article on .................... 198 / 373+
Conveyor guide ......................... 193 / 44
Cutter with ............................ 99 / 549
Earth boring tool parts ................ 175 / 85
Furnace charger bucket ................. 414 / 153
Tool driving or impacting device ....... 173 / 39
Vehicle load body ...................... 414 / 383+
Well drills
Bore deflection .................... 175 / 61
Control by electrical .......... 340 / 853.3+
Communications system .......... 340 / 853.3+
Formation logging .................. 73 / 152.01+
Inclinometer ....................... 33 / 365+
Whipstocks ............................. 166 / 117.5+
Orifice in Conduit ......................... 138 / 40+
Cabinets with .......................... 312 / 204
ORLON™ (Polyacrylonitrile) .............. 526 / 341
Ornaments and Ornamental Devices
Aquarium ............................... 119 / 253+
Bedpost ................................ 5 / 281
Block molds ............................ 425 / 412+
Building construction .................. 52 / 311.1+
Candles ................................ 431 / 125
Chain .................................. 59 / 80+
Design ............................. D11 / 13
Coating non-uniform .................... 427 / 256+
Electroforming ......................... 205 / 72
Electroplating ......................... 205 / 120+
Elements superposed .................... 428 / 77+
Fountains .............................. 239 / 17+
Harness ................................ 54 / 76
Heating stove .......................... 126 / 219
Illuminated, x-art ..................... 362 / 806*
Figure ............................. 362 / 808*
Imitation candle ................... 362 / 810*
Psychedelic light .................. 362 / 811*
Star ............................... 362 / 807*
Terrestrial globe .................. 362 / 809*
Jewelry ................................ 63 / 20
Design ............................. D11 / 1+
Layer sectional ........................ 428 / 44+
Layer varying thickness ................ 428 / 156+
Lighting & illumination ................ 362 / 806*
Metal ornamenting ...................... 29 / DIG 30
Paper box .............................. 229 / 116.1
Photographic process ................... 430 / 269+
Plant beds ............................. 47 / 33
Seasonal or religious .................. D11 / 121+
Shoe ................................... 2 / 245
Special occasion ....................... 428 / 7+
Stitched ............................... 112 / 439
Textile cloth .......................... 26 / 69 R
Napping ............................ 26 / 30
Shearing ........................... 26 / 16
Vehicle body ........................... 428 / 31
Wall decoration ........................ D11 / 131+
Orthicon Cathode Ray Tube .................. 313 / 373+
Television system using ................ 348 / 329
Orthodontic Devices ........................ 433 / 2+
Appliance making ....................... 29 / 896.11
Implements ............................. 433 / 3+
Orthopedics
Ankle supports and braces .............. 602 / 65
Skates with ........................ 280 / 11.36
Appliance .............................. D24 / 190+
Arch supports .......................... 36 / 71
Boot or shoe ........................... 36 / 140+
Cortical plate ......................... 606 / 280+
Implant ................................ D24 / 155
Pressure distribution testing .......... 73 / 172
Shoe making ............................ 12 / 142 N
Miscellaneous parts ................ 12 / 146 M
Shoe pads .............................. 36 / 71
Spinal positioner/stabilizer ........... 606 / 246+
Surgical ............................... 36 / 140+
Orthoquinones .............................. 552 / 291
Oscillation Circuit
Generator .............................. 331
Therapeutic treatment type ............. 607 / 76
Oscillator ................................. 331
Audio .................................. 331
Coil electric .......................... 336
Electronic ............................. 331
Hartley type ....................... 331 / 170
Transistor ..................... 331 / 108 R
Multi phase ........................ 331 / 45
Tuned circuit for .................. 334
Feed conveyer, oscillating-type ........ 209 / 921*
Laser beam applications
Logic gate active element .............. 331 / DIG 3
Phase locked loop having locd .......... 331 / DIG 2
Indicating or detecting means .......... 331 / DIG 2
Tetrode ................................ 331
Time measurement ....................... 968 / 844+
Oscillographs (See Oscilloscope)
Cathode ray tube circuits .............. 315 / 1+
Cathode ray tube structure ............. 313 / 364+
Design ................................. D10 / 76+
Electrical quantity measurement ........ 324 / 97
Cathode ray type ................... 324 / 121 R
Facsimile systems ...................... 358 / 296+
Photographic recorder .................. 346 / 107.3+
Plural function recorder ............... 346 / 45+
Steam engine indicator ................. 346 / 3+
Oscilloscope (See Oscillograph) ........... D10 / 76
Cathode ray tube system ................ 315 / 1+
Chemical analysis, apparatus ....... 422 / 82.08
Expanded scale ......................... 324 / 131
Cathode ray ........................ 324 / 121 R
Meter .................................. 324 / 97
Cathode ray type ................... 324 / 121 R
Television ............................. 348 / 325+
Tube structure ......................... 313 / 364+
Osmium
Alloys ................................. 420 / 461
Hydrometallurgy ........................ 75 / 711+
Pyrometallurgy ......................... 75 / 631
Osmosis See Desalting Seawater
Osones or Osozones ......................... 536 / 1.11+
Osteal Adjuster ............................ 606 / 237+
Otec, Ocean Thermal Energy Conversion ...... 60 / 641.7
Otoscope ................................... 600 / 200
Otterboard, Trawl Net Type ................. 43 / 9.7
Ottoman .................................... 297 / 462
Outboard Motor ............................. 440 / 53+
Container or package for ............... 206 / 319
Outer Garment .............................. 2 / 115+
Outlet
Box
Digest ............................. 33 / DIG 10
Electric conduit ................... 174 / 50+
Electric connector ................. 439 / 892+
Electric junction box .............. 220 / 3.2+
Support ............................ 248 / 906*
Conduit wiring ......................... 439 / 207+
Support ............................ 248 / 27.1+
Cover or escutcheon plate .............. D08 / 350+
Decanter ............................... 210 / 109+
Distillation vapor ..................... 196 / 136
Drinking fountain
Catch basin ........................ 239 / 28+
Faucet combined .................... 239 / 25+
Muffler ................................ 181 / 238
Nozzle ................................. 239
Outlet plug ............................ D13 / 137.1+
Pneumatic stacker tube ................. 406 / 154+
Pressure control
Fluid pressure brake ............... 303 / 59+
Fluid pressure regulator ........... 137 / 505+
Smoking device stem .................... 131 / 229
Sprinkler pipe ......................... 239 / 266+
Stratifier ............................. 209 / 494
Supply outlet for sink or bath ......... 4 / 675+
Ventilation
Building ........................... 454 / 339+
Cowl ............................... 454 / 3+
Vehicle ............................ 454 / 69+
Wall mounted electric conduit .......... 174 / 490
Water closet valve
Siphon ............................. 4 / 368+
Valve .............................. 4 / 378+
Water closet ventilation ............... 4 / 218
Outriggers
Awning type
Multipart .......................... 160 / 78+
Rigid .............................. 160 / 83.1
Swinging ........................... 160 / 81+
Vehicle ................................ 280 / 763.1+
Crane .............................. 212 / 301+
Outsoles ................................... 432 / 120+
Ovens and Accessories (See Heat) .......... 432 / 120+
Coke ................................... 202 / 81+
Cooking ................................ 126
Design, household ...................... D07 / 348+
Design,special use ..................... D15 / 144.1
Distilling ............................. 202
Drying ................................. 34
Electric ............................... 219 / 391+
Lights ................................. 362 / 92
Overalls
Nether type ............................ 2 / 227+
Union type ............................. 2 / 79
Overcoat ................................... 2 / 85+
Overcoming Dead Center ..................... 74 / 36
Overflow
Conneyer art ........................... 198 / 954+
Decanter and filter .................... 210 / 299+
Down surface of liquid heater .......... 126 / 359.1
Filling portable receptacle ............ 141 / 115
Gas and liquid contact baffle .......... 261 / 114.1
Open top liquid heating vessel ......... 126 / 383.1+
Sink or bath ........................... 4 / 680+
Textile machine ........................ 68 / 208
Trough ................................. 261 / DIG 44
Water closet
Outlet valve ....................... 4 / 390+
Outlet valve float ................. 4 / 395+
Siphon bowl ........................ 4 / 427+
Water control gate ..................... 405 / 101
Overlaps ................................... 2 / 121
Overload
Automatic weighers ..................... 177 / 82
Fluid receptacle filling devices ....... 141 / 115+
Relay
Electric trips ..................... 335 / 21+
Thermal current trips .............. 337 / 70
Thermal trips ...................... 337 / 356+
Release
Comminution apparatus .............. 241 / 32
Earthworking implements ............ 172 / 261+
Bulldozer ...................... 172 / 816
Hydraulic control .............. 172 / 260.5
Elastic couplings ships ............ 114 / 217
Flexible shaft couplings ........... 464 / 30+
Motor vehicle trains ............... 180 / 14.5
Pitmans and connecting rods ........ 74 / 584+
Planetary gearing .................. 475 / 263+
Plows .............................. 172 / 261+
Snow plows ......................... 37 / 232+
Tools .............................. 81 / 467+
Torque responsive clutches ......... 192 / 56.1+
Trailer couplings .................. 280 / 449+
Stop ................................... 192 / 150
Spring wheels ...................... 152 / 18
Support movable or disengageable on .... 248 / 900*
Impact or overload ..................... 248 / 900*
Overshoes
Horse .................................. 168 / 1+
Design ............................. D30 / 146+
Mens ................................... 36 / 7.1 R+
Design ............................. D02 / 896+
Pocket ................................. D02 / 857
Overthrow Preventer ........................ 235 / 131 R
Overwinding Preventer
Clocks electrically wound .............. 968 / 443+
Spring motor combined .................. 185 / 43
Plural motors ...................... 185 / 13
Watch or clock key combined ............ 81 / 467
Watches combined ....................... 368 / 209
Weight motor combined .................. 185 / 35
Ox
Shoe ................................... 168 / 5
Making ............................. 59 / 70
Yoke ................................... 54 / 77
Oxacillin .................................. 540 / 327
Oxadiazoles, 1,2,3- ........................ 548 / 125
Oxadiazoles, 1,2,4- ........................ 548 / 131+
Oxadiazoles, 1,2,5- ........................ 548 / 125
Oxadiazoles, 1,3,4- ........................ 548 / 143+
Oxalic Acid ................................ 562 / 597
Oxazines ................................... 544 / 63+
Bio-affecting & body treating .......... 514 / 228.8+
Composition ............................ 514 / 228.8+
Oxazoles ................................... 548 / 215+
Oxazoles, 1,2- ......................... 548 / 240+
Oxazoles, 1,3- ......................... 548 / 215+
Oxazolidones ............................... 548 / 225+
Oxidants
Bound solid fuel ....................... 44 / 558
Oxidation (See Substance Produced)
Absorbent regeneration ................. 502 / 20+
Alcohols
Acyclic ketone production .......... 568 / 402
Aldehyde production ................ 568 / 471+
Carboxylic acid production ......... 562 / 418+
Aldehydes to produce acids ............. 562 / 418+
Aldehydes to produce acids ............. 562 / 531+
Bleaching (see bleaching)
Carbon monoxide ........................ 423 / 418.2
Compositions ........................... 252 / 186.1+
Compounds for .......................... 149 / 119*
Dyeing ................................. 8 / 649
Oxidizable dyes .................... 436 / 904*
Electrolytic ........................... 205
Fermentative ........................... 435
Glyceride oils ......................... 554 / 132+
Purification by .................... 554 / 181+
Hydrocarbons
Acyclic acid production ............ 562 / 542+
Anthracene ......................... 552 / 208
Aromatic acid production ........... 562 / 408+
Aromatic to acid anhydrides ........ 549 / 231+
Electrolytic ....................... 205 / 462+
Electromagnetic .................... 204 / 157.15+
Electrostatic ...................... 204 / 169
Mineral oil ........................ 208 / 3+
Nonaromatic mixtures ............... 568 / 950+
Preparing acyclic aldehydes .... 568 / 469.9
Preparing acyclic carboxylic ... 560 / 241.1
Acids esters ................... 560 / 241.1
Preparing acyclic carboxylic ... 562 / 512.2+
Acids .......................... 562 / 512.2+
Preparing acyclic hydroxy ctg .. 568 / 910.5
Compounds ...................... 568 / 910.5
Preparing acyclic ketones ...... 568 / 398.8
Preparing fats, fatty oils, .... 554 / 132+
Ester-type waxes or higher ..... 554 / 132+
Fatty acids .................... 554 / 132+
Olefines to epoxy compounds ........ 549 / 523+
Liquid purification .................... 210 / 758+
Sewage treatment ................... 210 / 601+
Metallurgy ............................. 75
Metals ................................. 23
Surface ............................ 148 / 284+
Nonmetals .............................. 23
Resins natural ......................... 530 / 200+
Oxides
Heat producing compositions ............ 149 / 37+
Iron ................................... 423 / 632
Magnesium .............................. 423 / 635
Metal .................................. 423 / 579
Alkali ............................. 423 / 594.15
Alkali earth ....................... 423 / 583
Nitrogen ............................... 423 / 400+
Combustion control ................. 60 / 900*
Electrostatic ...................... 204 / 179
Phosphorus ............................. 423 / 304
Sulfur ................................. 423 / 512.1+
Titanium ............................... 423 / 608
Electrosynthesis ................... 205 / 538
Oxidized Hydrocarbons of Undetermined ...... 568 / 959
Structure .............................. 568 / 959
Oximes ..................................... 564 / 253+
Acyclic ................................ 564 / 268
Alpha oxy or oxo ....................... 564 / 258
Aromatic ............................... 564 / 265+
Cyclohexanone .......................... 564 / 267
O-carbamoyl ............................ 564 / 255
O-esters ............................... 564 / 254+
O-ethers ............................... 564 / 256+
Preparation ............................ 564 / 259+
Oximeters .................................. 356 / 41
Design ................................. D24 / 169
Ear attached ........................... 600 / 340
Oxindole ................................... 548 / 484+
Oxirane .................................... 8 / DIG 8+
Oxolinic Acid, in Drug ..................... 514 / 291
Oxonium .................................... 568 / 557
Oxy Containing Carboxylic Acid Esters
Acyclic ................................ 560 / 179+
Alicyclic .............................. 560 / 126
Aromatic ............................... 560 / 55+
Oxyacetylene Gas Torches ................... 239 / 398+
Oxychlorid ................................. 423 / 462
Cement ................................. 106 / 685+
Oxygen ..................................... 423 / 579+
Blood oxygenators ...................... 261 / DIG 28
Electrolytic synthesis ................. 205 / 633+
Generative composition ................. 252 / 186.1+
Liquefaction ........................... 62 / 606+
Mask ................................... 128 / 205.25
Rings .................................. 549 / 200+
Azo compound containing ............ 534 / 751+
Oxazine ............................ 544 / 63+
Oxazole ............................ 548 / 215+
Sulfurized ......................... 549 / 200+
Tent ................................... 128 / 205.26
Tests for determining
Biochemical oxygen demand, bod ..... 436 / 62
Chemical oxygen demand, cod ........ 436 / 62
Total oxygen demand, tod ........... 436 / 62
Oxyhalogenation of Hydrocarbons ............ 570 / 224
Oxysulfate ................................. 106 / 683+
Oxytocin ................................... 530 / 315
Oyster
Culturing .............................. 119 / 234+
Dredger ................................ 37 / 315+
Opener ................................. 452 / 13+
Scoop .................................. 37 / 315+
Scoop .................................. 37 / 411
Ozone ...................................... 423 / 581
Electrostatic field or electrical ...... 204 / 176
Discharge synthesis .................... 204 / 176
Generators ......................... 422 / 186.07+
Food treatment ......................... 426 / 236
Liquid purification .................... 210 / 760
Preliminary manufacture ............ 210 / 192
Ozonides ................................... 549 / 430+
Ozonizer
Electromagnetic wave energy or ......... 422 / 186.07+
Gas & liquid contact apparatus ......... 261 / DIG 42
Inhaler ................................ 128 / 202.25
Process ................................ 62 / 78
Refrigeration combined ................. 62 / 264