| Class 238 | RAILWAYS: SURFACE TRACK |
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![]() | ![]() | 1 | MISCELLANEOUS |
![]() | ![]() | 2 | ROADBED |
![]() | | 10R | PORTABLE TRACK |
![]() | ![]() | 11 | Embankment or fill |
![]() | ![]() | 12 | Crossovers |
![]() | ![]() | 13 | House moving |
![]() | ![]() | 14 | Traction mats |
![]() | ![]() | 10A | Toy truck systems |
![]() | ![]() | 10B | Simulated roadbeds |
![]() | ![]() | 10C | Continuous roadbeds |
![]() | ![]() | 10E | Toy track, rail-guided |
![]() | ![]() | 10F | Toy track, slot-guided |
![]() | ![]() | 14.05 | ELECTRICAL CONNECTIONS |
![]() | ![]() | 14.2 | From rail to noncontiguous rail or other object |
![]() | ![]() | 14.3 | Special rail |
![]() | ![]() | 14.4 | Combined rail joint or support |
![]() | ![]() | 14.8 | Dowel pin or inserted key type |
![]() | ![]() | 14.9 | Protected bond |
![]() | ![]() | 14.1 | Plural or laminated bond |
![]() | ![]() | 14.12 | Rail bond forms |
![]() | ![]() | 14.13 | Rail-head attached |
![]() | ![]() | 14.14 | Rail-base or flange attached |
![]() | ![]() | 15 | TRACK CURVES |
![]() | ![]() | 17 | GUARDRAILS |
![]() | ![]() | 24 | STRINGERS |
![]() | ![]() | 27 | TIE ARRANGEMENT |
![]() | ![]() | 29 | TIES |
![]() | ![]() | 30 | Forms |
![]() | ![]() | 31 | Jointed |
![]() | ![]() | 34 | Detachable ends |
![]() | ![]() | 35 | Multiple section |
![]() | ![]() | 36 | Vertical sandwich |
![]() | ![]() | 37 | Horizontal sandwich |
![]() | ![]() | 38 | Twin |
![]() | ![]() | 39 | Complementary sliding lock |
![]() | ![]() | 40 | Truss |
![]() | ![]() | 42 | Stringer ends |
![]() | ![]() | 43 | Loop or hook ends |
![]() | ![]() | 44 | Spread ends |
![]() | ![]() | 45 | Special |
![]() | ![]() | 50 | Rods |
![]() | ![]() | 54 | Cross section |
![]() | ![]() | 82 | Corrugated |
![]() | ![]() | 83 | Nonmetallic |
![]() | ![]() | 104 | End closures |
![]() | ![]() | 105 | Spacers |
![]() | ![]() | 106 | Anchor lugs and ribs |
![]() | ![]() | 107 | Insulation |
![]() | ![]() | 109 | PEDESTALS |
![]() | ![]() | 121 | RAIL ARRANGEMENT |
![]() | ![]() | 122 | RAILS |
![]() | ![]() | 123 | Rack |
![]() | ![]() | 124 | Turnout |
![]() | ![]() | 125 | Vignoles |
![]() | ![]() | 127 | Channel |
![]() | ![]() | 129 | Trough and filler |
![]() | ![]() | 130 | T-rail |
![]() | ![]() | 131 | Webless or flat |
![]() | ![]() | 132 | Reversible |
![]() | ![]() | 134 | Tubular |
![]() | ![]() | 136 | Step tread |
![]() | ![]() | 137 | Biped |
![]() | ![]() | 138 | Base bar |
![]() | ![]() | 139 | Side bars |
![]() | ![]() | 140 | Detachable guard or step |
![]() | ![]() | 141 | Split base and web |
![]() | ![]() | 142 | Split tread |
![]() | ![]() | 143 | Detachable head |
![]() | ![]() | 148 | Tread surfaces |
![]() | ![]() | 149 | Webs |
![]() | ![]() | 150 | Substance |
![]() | ![]() | 151 | RAIL JOINTS |
![]() | ![]() | 152 | Insulated |
![]() | ![]() | 161.5 | Lubricant- or liquid-containing |
![]() | ![]() | 162 | Cast on |
![]() | ![]() | 163 | Molten filler |
![]() | ![]() | 164 | Welded |
![]() | ![]() | 165 | Switch rail |
![]() | ![]() | 166 | Pivoted |
![]() | ![]() | 167 | Compromise |
![]() | ![]() | 168 | Truss rod |
![]() | ![]() | 169 | Parallel beams |
![]() | ![]() | 170 | Gravity |
![]() | ![]() | 171 | Expansion deflectors |
![]() | ![]() | 172 | Vertical adjustment |
![]() | ![]() | 173 | Yielding rail end |
![]() | ![]() | 174 | Variable levels |
![]() | ![]() | 175 | Special rails |
![]() | ![]() | 179 | Internal key |
![]() | ![]() | 180 | Flush web key |
![]() | ![]() | 181 | Web key splice lock |
![]() | ![]() | 182 | Joint lug key |
![]() | ![]() | 183 | Integral web key and bars |
![]() | ![]() | 184 | Web locks |
![]() | ![]() | 185 | Z-form |
![]() | ![]() | 187 | Chair |
![]() | ![]() | 188 | Twin |
![]() | ![]() | 189 | Base stiffener |
![]() | ![]() | 190 | With base plate |
![]() | ![]() | 191 | Base-bolted |
![]() | ![]() | 192 | Lapping base sections |
![]() | ![]() | 193 | Interlocked base sections |
![]() | ![]() | 195 | Angle |
![]() | ![]() | 205 | Integral |
![]() | ![]() | 209 | Base plate |
![]() | ![]() | 210 | Top flange |
![]() | ![]() | 211 | Angle-bar underlap |
![]() | ![]() | 212 | Angle-bar overlap |
![]() | ![]() | 213 | Base stiffeners |
![]() | ![]() | 214 | Distorted |
![]() | ![]() | 215 | Center seat |
![]() | ![]() | 216 | Rail lock |
![]() | ![]() | 217 | Side clips |
![]() | ![]() | 218 | Tread bridge |
![]() | ![]() | 219 | Rail-head insert |
![]() | ![]() | 220 | Rail-head cover |
![]() | ![]() | 221 | Notched head |
![]() | ![]() | 223 | Head section |
![]() | ![]() | 225 | Rail section |
![]() | ![]() | 227 | Spacer |
![]() | ![]() | 229 | Web posts |
![]() | ![]() | 230 | Scarf |
![]() | ![]() | 231 | Longitudinally assembled |
![]() | ![]() | 234 | Longitudinal or vertical |
![]() | ![]() | 235 | Vertical drop |
![]() | ![]() | 236 | Laterally assembled |
![]() | ![]() | 240 | Angularly assembled |
![]() | ![]() | 243 | Splice bars |
![]() | ![]() | 244 | Multiple part |
![]() | ![]() | 245 | Toggle |
![]() | ![]() | 246 | Rail guide |
![]() | ![]() | 248 | Rail sleeve |
![]() | ![]() | 249 | Longitudinal bolts |
![]() | ![]() | 250 | Bar lugs and splice keys |
![]() | ![]() | 251 | Bar bolts and splice keys |
![]() | ![]() | 252 | Slotted bolt locks |
![]() | ![]() | 253 | Bolt keys |
![]() | ![]() | 254 | Rail-groove swing |
![]() | ![]() | 255 | Cam-tightened |
![]() | ![]() | 256 | U-bars and loops |
![]() | ![]() | 257 | Vertical bevel flange |
![]() | ![]() | 258 | Tapered |
![]() | ![]() | 259 | Springs |
![]() | ![]() | 260 | Fasteners |
![]() | ![]() | 262 | Nut and bolt lock |
![]() | ![]() | 263 | Adjustable joint clamps |
![]() | ![]() | 264 | RAIL SEATS |
![]() | ![]() | 265 | With anchor in concrete |
![]() | ![]() | 266 | English chair |
![]() | ![]() | 267 | T-rail |
![]() | ![]() | 268 | Inverted channel rail |
![]() | ![]() | 269 | Cast |
![]() | ![]() | 272 | Wrought |
![]() | ![]() | 275 | Twin jaws |
![]() | ![]() | 277 | Pivoted |
![]() | ![]() | 278 | Jaw and seat |
![]() | ![]() | 279 | Gravity |
![]() | ![]() | 280 | Saddles |
![]() | ![]() | 281 | Vertical adjustment |
![]() | ![]() | 282 | Lateral adjustment |
![]() | ![]() | 283 | Cushions |
![]() | ![]() | 286 | Spiking blocks |
![]() | ![]() | 287 | TIE-PLATES |
![]() | ![]() | 288 | Gauge |
![]() | ![]() | 289 | Plural tie |
![]() | ![]() | 290 | Lap |
![]() | ![]() | 292 | Rail brace |
![]() | ![]() | 294 | Spike lock |
![]() | ![]() | 297 | Anchors |
![]() | ![]() | 299 | Tie butting |
![]() | ![]() | 300 | Sleeve |
![]() | ![]() | 301 | Reversible |
![]() | ![]() | 303 | Screw spike |
![]() | ![]() | 304 | Top surface |
![]() | ![]() | 305 | Rotary |
![]() | ![]() | 306 | Rail-base seats |
![]() | ![]() | 307 | Contour |
![]() | ![]() | 308 | Spike-hole arrangement |
![]() | ![]() | 309 | Spike-shank brace |
![]() | ![]() | 310 | FASTENINGS |
![]() | ![]() | 311 | Welded |
![]() | ![]() | 312 | Protective boxes and closures |
![]() | ![]() | 313 | Universal |
![]() | ![]() | 314 | Yoke |
![]() | ![]() | 315 | Rail anchors |
![]() | ![]() | 331 | Transverse slide |
![]() | ![]() | 335 | Abutting screw point |
![]() | ![]() | 336 | Rail brace |
![]() | ![]() | 338 | Clamps |
![]() | ![]() | 339 | Gauge |
![]() | ![]() | 340 | Multiple face |
![]() | ![]() | 341 | Cam adjustment |
![]() | ![]() | 342 | Nut type |
![]() | ![]() | 343 | Anchors |
![]() | ![]() | 347 | Bevel guide |
![]() | ![]() | 348 | Internal arm |
![]() | ![]() | 349 | Spring |
![]() | ![]() | 350 | Integral with tie |
![]() | ![]() | 351 | Clip type |
![]() | ![]() | 355 | Hooks |
![]() | ![]() | 360 | Lever |
![]() | ![]() | 361 | Wedges |
![]() | ![]() | 366 | Spikes |
![]() | ![]() | 367 | Interlock |
![]() | ![]() | 368 | Bent |
![]() | ![]() | 369 | Split end |
![]() | ![]() | 370 | Plug |
![]() | ![]() | 371 | Socket |
![]() | ![]() | 372 | Screw |
![]() | ![]() | 374 | Socket and wedge |
![]() | ![]() | 375 | Lock |
![]() | ![]() | 376 | Ratchet |
![]() | ![]() | 377 | Bolt anchors and sleeves |
![]() | ![]() | 378 | U-bolts and clips |
![]() | ![]() | 379 | FOOT GUARDS |
![]() | ![]() | 382 | DEADENING NOISE |
| FOREIGN ART COLLECTIONS | ||
| FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
| DIGESTS | ||
![]() | ![]() | DIG1 | TRACK STRUCTURE ASSEMBLED BY GLUING |
![[List of Pre Grant Publications for class 238 subclass 1]](../as.gif)
![[List of Patents for class 238 subclass 1]](../ps.gif)




