| Class 355 | PHOTOCOPYING |
| Click here for a printable version of this file | |
Expand/Contract Processing Please Wait
![[List of Pre Grant Publications for class 355 subclass 1]](../as.gif) | ![[List of Patents for class 355 subclass 1]](../ps.gif) | 1 | INCLUDING FIBER OPTICS |
| | 2 | HOLOGRAM, SEISMOGRAM, GRAPH OR SCALE COPYING |
| | 400 | USING MICROCAPSULES |
| | 401 |  Condition responsive control |
| | 402 | Exposure |
| | 405 | Heating (e.g., thermal fixing) |
| | 406 | Pressure developing |
| | 407 | Sheet feeding |
| | 18 | PROJECTION PRINTING AND COPYING CAMERAS |
| | 19 | Combined with or convertible to a contact printer |
| | 20 | With cathode ray tube for light source |
| | 21 | Collapsible or portable |
| | 22 | Stereoscopic |
| | 23 | Copying both sides of original |
| | 26 | Photographing on both sides of photo-sensitive paper |
| | 27 | With developing |
| | 29 | With film severing |
| | 30 | With temperature or foreign particle control |
| | 31 | Copying sound record |
| | 32 | Multicolor picture |
| | 39 | Tilting |
| | 40 | Identifying, composing, or selecting |
| | 41 |  Including photocell |
| | 42 | Including electromagnet |
| | 43 | Including reflector between original and photosensitive paper |
| | 44 | With focusing or projection screen |
| | 46 | Plural |
| | 47 | Image transferred to or from curved surface |
| | 50 | Original moves continuously |
| | 52 | Distortion introducing or rectifying |
| | 53 | Step and repeat |
| | 54 | Producing plural rows of pictures on photosensitive paper |
| | 55 | Focus or magnification control |
| | 56 | Automatic or semiautomatic focusing when varying image size |
| | 57 |  Reflector between original and photo-sensitive paper |
| | 58 | Including a cam or a screw with nonuniform pitch |
| | 60 | Reflector between original and photo-sensitive paper |
| | 61 | Including indicator or scale |
| | 63 | Vertical optical path |
| | 64 | Image transferred from individual documents to film strip |
| | 66 | Reflector between original and photo-sensitive paper |
| | 67 | Illumination systems or details |
| | 68 | Including photocell or phototube |
| | 69 | Electricity to lamp controlled |
| | 70 | Plural lamps |
| | 71 | Including shutter, diaphragm, polarizer or filter |
| | 72 | Detailed holder for photosensitive paper |
| | 75 | Detailed holder for original |
| | 77 | Methods |
| | 78 | CONTACT PRINTING |
| | 79 | Superimposed carriers (e.g., montage or combination printing) |
| | 80 | Localized contrast modification (e.g., dodging or fading) |
| | 82 | Book page copying |
| | 83 | Light monitoring exposure control |
| | 84 | With scanning |
| | 85 | Exposing on sensitized printing press plate or cylinder (e.g., photocomposers) |
| | 88 | Multicolor printing |
| | 89 | Plural exposure stations or plural machines |
| | 91 | Fluid pressure retention of carrier and receiver in exposure position |
| | 95 | Step and repeat |
| | 97 | Machine (i.e., having at least partly automatic feed) |
| | 98 | Sound track printing |
| | 99 | With flat exposure station structure |
| | 100 | With further developing processing |
| | 101 | With shutters |
| | 102 | Repeated printing from a carrier |
| | 103 | Continuous running |
| | 104 | With cylindrical or curved exposure station structure |
| | 112 | Print counting and marking |
| | 113 | Light boxes |
| | 114 | Transfer of plural images |
| | 115 | With exposure timing |
| | 116 | Foot-operated platen or shutter |
| | 117 | Cylindrical or curved exposure station |
| | 118 | Divided or flexible platen |
| | 119 | Indirect illumination |
| | 120 | Platen-controlled illumination circuit |
| | 121 | With shutter |
| | 122 | Frames |
| | 123 | Strip film |
| | 124 | With shutters |
| | 125 | With diffusing or masking (e.g., vignetting) |
| | 127 | Transfer of plural images |
| | 128 | With platen |
| | 132 | Methods |
| | 133 | MISCELLANEOUS |
| FOREIGN ART COLLECTIONS | ||
| FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |