| Subclass |
| Title |
|---|
|
ClassTitle
|
| ===>
RAILWAYS: SURFACE TRACK
|
| | | |
| 1 | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS |
| 2 | | ROADBED |
| 3 | | . Highway track |
| 4 | | . . Metallic |
| 5 | | . . Concrete |
| 6 | | . Continuous |
| 7 | | . . Concrete |
| 8 | | . Street crossing |
| 9 | | . Rail paving |
| 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 |
| 14.5 | | . . Interposed conductor |
| 14.6 | | . . . Rail web contacting |
| 14.7 | | . . With intermediate bond-wire support |
| 14.8 | | . Dowel pin or inserted key type |
| 14.9 | | . Protected bond |
| 14.1 | | . Plural or laminated bond |
| 14.11 | | . . On both sides of rails |
| 14.12 | | . Rail bond forms |
| 14.13 | | . Rail-head attached |
| 14.14 | | . Rail-base or flange attached |
| 14.15 | | . . Molded joint |
| 15 | | TRACK CURVES |
| 16 | | . Rollers |
| 17 | | GUARDRAILS |
| 18 | | . Spring |
| 19 | | . Under main rail |
| 20 | | . Two-rail chair |
| 21 | | . Two-rail clamps |
| 22 | | . Spacers |
| 23 | | . . Tapered |
| 24 | | STRINGERS |
| 25 | | . Concrete |
| 26 | | . Metallic |
| 27 | | TIE ARRANGEMENT |
| 28 | | . Diagonal |
| 29 | | TIES |
| 30 | | . Forms |
| 31 | | . . Jointed |
| 32 | | . . . Hinged |
| 33 | | . . . Pivoted ends |
| 34 | | . . Detachable ends |
| 35 | | . . Multiple section |
| 36 | | . . Vertical sandwich |
| 37 | | . . Horizontal sandwich |
| 38 | | . . Twin |
| 39 | | . . Complementary sliding lock |
| 40 | | . . Truss |
| 41 | | . . . Integral |
| 42 | | . . Stringer ends |
| 43 | | . . Loop or hook ends |
| 44 | | . . Spread ends |
| 45 | | . . Special |
| 46 | | . . . Rail joint |
| 47 | | . . . Bridge joint |
| 48 | | . . . Spring |
| 49 | | . . . Old rail |
| 50 | | . Rods |
| 51 | | . . Rail-base |
| 52 | | . . Turnbuckle |
| 53 | | . . Screw rod |
| 54 | | . Cross section |
| 55 | | . . Two-part |
| 56 | | . . . Channels |
| 57 | | . . . I-beam |
| 58 | | . . . Angles or T's |
| 59 | | . . Channel flange down |
| 60 | | . . . Sheet metal |
| 61 | | . . . Rolled |
| 62 | | . . Channel flange up |
| 63 | | . . . Sheet metal |
| 64 | | . . . Rolled |
| 65 | | . . I-beam |
| 66 | | . . . Rolled |
| 67 | | . . T-shape |
| 68 | | . . . Cast |
| 69 | | . . . Inverted |
| 70 | | . . Tubular |
| 71 | | . . . Multiple |
| 72 | | . . . Rectangular |
| 73 | | . . . . Vertical telescope |
| 74 | | . . . . Separate lid and bottom |
| 75 | | . . . . Separate bottom |
| 76 | | . . . . Separate lid |
| 77 | | . . . . Folded sheet |
| 78 | | . . . . Integral |
| 79 | | . . . . . Cast |
| 80 | | . . . Triangular |
| 81 | | . . . Circular |
| 82 | | . Corrugated |
| 83 | | . Nonmetallic |
| 84 | | . . Plastic compound |
| 85 | | . . . Internal reinforcements |
| 86 | | . . . . Truss |
| 87 | | . . . . Tube |
| 88 | | . . . . Cast |
| 89 | | . . . . Rolled section |
| 90 | | . . . . Closed loop |
| 91 | | . . . . Rods |
| 92 | | . . . . . Crosstied |
| 93 | | . . . . Foraminous sheet |
| 94 | | . . . . Wire |
| 95 | | . . . Armored |
| 96 | | . . . . Box |
| 97 | | . . . . Tube |
| 98 | | . . . . Side and bottom |
| 99 | | . . . . Side and top |
| 100 | | . . . . Sides |
| 101 | | . . . . Top |
| 102 | | . . . . Top and bottom |
| 103 | | . . . . Bottom |
| 104 | | . End closures |
| 105 | | . Spacers |
| 106 | | . Anchor lugs and ribs |
| 107 | | . Insulation |
| 108 | | . . Sectional tie |
| 109 | | PEDESTALS |
| 110 | | . Pot |
| 111 | | . . Cast |
| 112 | | . Wrought plate |
| 113 | | . . Inverted "U" |
| 114 | | . Tube or box |
| 115 | | . Concrete block |
| 116 | | . . Chair bar |
| 117 | | . . Bar core |
| 118 | | . Wood block |
| 119 | | . Pier |
| 120 | | . Screw |
| 121 | | RAIL ARRANGEMENT |
| 122 | | RAILS |
| 123 | | . Rack |
| 124 | | . Turnout |
| 125 | | . Vignoles |
| 126 | | . . T-base insert |
| 127 | | . Channel |
| 128 | | . . Integral |
| 129 | | . Trough and filler |
| 130 | | . T-rail |
| 131 | | . Webless or flat |
| 132 | | . Reversible |
| 133 | | . . Triple head |
| 134 | | . Tubular |
| 135 | | . . Integral |
| 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 |
| 144 | | . . Lap web |
| 145 | | . . Grooved web |
| 146 | | . . Integral grooved base |
| 147 | | . . Web clamp |
| 148 | | . Tread surfaces |
| 149 | | . Webs |
| 150 | | . Substance |
| 151 | | RAIL JOINTS |
| 152 | | . Insulated |
| 153 | | . . Transverse abutting |
| 154 | | . . Chair |
| 155 | | . . . Twin |
| 156 | | . . . . Base plate or bolted |
| 157 | | . . . Angle |
| 158 | | . . . . Weber type |
| 159 | | . . Splice bars |
| 160 | | . . . With base plate |
| 161 | | . . . In channel |
| 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 |
| 176 | | . . Channels |
| 177 | | . . T-web U-base |
| 178 | | . . Flat |
| 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 |
| 186 | | . . Base-connected |
| 187 | | . Chair |
| 188 | | . . Twin |
| 189 | | . . . Base stiffener |
| 190 | | . . . With base plate |
| 191 | | . . . Base-bolted |
| 192 | | . . . Lapping base sections |
| 193 | | . . . Interlocked base sections |
| 194 | | . . . . Longitudinal keys |
| 195 | | . . Angle |
| 196 | | . . . Pivoted |
| 197 | | . . . Splice lug engagement |
| 198 | | . . . Sliding splice lock |
| 199 | | . . . . Base plate underlap |
| 200 | | . . . Weber type |
| 201 | | . . . Transverse slide |
| 202 | | . . . . Screw-operated |
| 203 | | . . . . Horizontal wedge |
| 204 | | . . . . Vertical wedge |
| 205 | | . . Integral |
| 206 | | . . . Base filler |
| 207 | | . . . One-side filler |
| 208 | | . . . Two-side filler |
| 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 |
| 222 | | . . . Twin |
| 223 | | . . Head section |
| 224 | | . . . Saddle |
| 225 | | . . Rail section |
| 226 | | . . . Splice key |
| 227 | | . . Spacer |
| 228 | | . . . Expansible |
| 229 | | . . Web posts |
| 230 | | . Scarf |
| 231 | | . . Longitudinally assembled |
| 232 | | . . . Twin |
| 233 | | . . . With vertical drop |
| 234 | | . . Longitudinal or vertical |
| 235 | | . . Vertical drop |
| 236 | | . . Laterally assembled |
| 237 | | . . . Twin |
| 238 | | . . . Longitudinal lock |
| 239 | | . . . . Twin |
| 240 | | . . Angularly assembled |
| 241 | | . . . Longitudinal |
| 242 | | . . . Lateral |
| 243 | | . Splice bars |
| 244 | | . . Multiple part |
| 245 | | . . Toggle |
| 246 | | . . Rail guide |
| 247 | | . . . Attached |
| 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 |
| 261 | | . . . Double and split keys |
| 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 |
| 270 | | . . With tie |
| 271 | | . . Plane top |
| 272 | | . Wrought |
| 273 | | . . With tie |
| 274 | | . . Plane top |
| 275 | | . Twin jaws |
| 276 | | . . Wrought |
| 277 | | . Pivoted |
| 278 | | . Jaw and seat |
| 279 | | . Gravity |
| 280 | | . Saddles |
| 281 | | . Vertical adjustment |
| 282 | | . Lateral adjustment |
| 283 | | . Cushions |
| 284 | | . . Metal springs |
| 285 | | . . Wood blocks |
| 286 | | . Spiking blocks |
| 287 | | TIE-PLATES |
| 288 | | . Gauge |
| 289 | | . Plural tie |
| 290 | | . Lap |
| 291 | | . . Interlock |
| 292 | | . Rail brace |
| 293 | | . . Integral |
| 294 | | . Spike lock |
| 295 | | . . Lug on spike |
| 296 | | . . Pawl |
| 297 | | . Anchors |
| 298 | | . . Integral |
| 299 | | . Tie butting |
| 300 | | . Sleeve |
| 301 | | . Reversible |
| 302 | | . . Spring |
| 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 |
| 316 | | . . Pawl |
| 317 | | . . Cam |
| 318 | | . . Rail recess |
| 319 | | . . Rail lug |
| 320 | | . . Distorted rail |
| 321 | | . . Tie contact |
| 322 | | . . . Cam |
| 323 | | . . . Swinging clip |
| 324 | | . . . Wedge |
| 325 | | . . . Bevel slide |
| 326 | | . . . . Reversed lap |
| 327R | | . . . Twin jaws |
| 328 | | . . . . With wedge |
| 327A | | . . . . Two-part, with lock |
| 329 | | . . . Diagonal |
| 330 | | . . . . Integral |
| 331 | | . Transverse slide |
| 332 | | . . Screw-operated |
| 333 | | . . Horizontal wedge-operated |
| 334 | | . . Vertical wedge-operated |
| 335 | | . Abutting screw point |
| 336 | | . Rail brace |
| 337 | | . . Vertical slide |
| 338 | | . Clamps |
| 339 | | . . Gauge |
| 340 | | . . Multiple face |
| 341 | | . . Cam adjustment |
| 342 | | . . Nut type |
| 343 | | . . Anchors |
| 344 | | . . . Vertical face |
| 345 | | . . . Vertical shank |
| 346 | | . . . Ratchet |
| 347 | | . . Bevel guide |
| 348 | | . . Internal arm |
| 349 | | . . Spring |
| 350 | | . . Integral with tie |
| 351 | | . . Clip type |
| 352 | | . . . Double |
| 353 | | . . . Vertical wedge |
| 354 | | . . . Horizontal wedge |
| 355 | | . . Hooks |
| 356 | | . . . Pivoted |
| 357 | | . . . Twin |
| 358 | | . . . . Through bolt |
| 359 | | . . . . Single pivot |
| 360 | | . . Lever |
| 361 | | . . Wedges |
| 362 | | . . . Parallel |
| 363 | | . . . Aligned |
| 364 | | . . . Flange |
| 365 | | . . . Locks |
| 366 | | . Spikes |
| 367 | | . . Interlock |
| 368 | | . . Bent |
| 369 | | . . Split end |
| 370 | | . . Plug |
| 371 | | . . Socket |
| 372 | | . . Screw |
| 373 | | . . . Sockets |
| 374 | | . . Socket and wedge |
| 375 | | . . Lock |
| 376 | | . . Ratchet |
| 377 | | . Bolt anchors and sleeves |
| 378 | | . U-bolts and clips |
| 379 | | FOOT GUARDS |
| 380 | | . Switch point |
| 381 | | . Wheel-depressed |
| 382 | | DEADENING NOISE |
| | | ****************************** |
| | | DIGEST |
| | | ****************************** |
| DIG 1 | | Track structure assembled by gluing |
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