| Patents for B62D 53 - Tractor-trailer combinations; Road trains (6,277) |
|---|
| 05/31/1977 | US4026429 Method of unloading container from transport vehicle |
| 05/17/1977 | US4023852 Tiltable vehicle loading ramp |
| 05/17/1977 | US4023694 Trailer frame with load bunks |
| 05/10/1977 | US4022290 Off-road vehicle |
| 05/03/1977 | USRE29197 Shovel loaders |
| 04/26/1977 | US4019754 Vehicle connecting device |
| 04/26/1977 | US4019598 Articulated tractor |
| 04/12/1977 | US4017095 Fifth wheel connection for a tractor-trailer combination |
| 04/05/1977 | US4015876 Wedge type trailer body |
| 04/05/1977 | US4015858 Overwidth device for flat bed truck or trailer |
| 04/05/1977 | US4015735 Means for changing the position of a load-carrying component of a transport unit |
| 04/05/1977 | US4015455 Locking unit for immobilizing vehicles |
| 03/22/1977 | US4013184 Trailer for lifting and transporting a container |
| 03/15/1977 | US4011957 Folding ejector linkage for material handling machinery |
| 03/01/1977 | US4009889 Trailer coupling |
| 02/22/1977 | US4008904 Fifth wheel coupling |
| 02/08/1977 | US4006913 Low height semi-trailer |
| 02/08/1977 | US4006833 Lowering device for unloading or loading haystacks |
| 01/25/1977 | US4004648 Multi-engine, articulated vehicle apparatus |
| 01/18/1977 | US4003583 Trailer having a vertically adjustable bed |
| 01/11/1977 | US4002352 Vehicle coupling apparatus |
| 12/21/1976 | US3998289 Brake system for an articulated vehicle |
| 12/07/1976 | US3995877 Fifth wheel |
| 12/07/1976 | US3995876 Trailer dolly |
| 11/30/1976 | US3994510 Trailer coupling means |
| 11/23/1976 | US3993342 Convertible vehicle carrier |
| 11/23/1976 | US3993326 Vehicle with self-steering trailer |
| 11/23/1976 | US3993325 Trailer coupling apparatus |
| 11/09/1976 | US3990721 Truck hitch |
| 11/09/1976 | US3990720 Upper coupler plate assembly |
| 11/02/1976 | US3989268 Anti-jack knife system for trailer trucks |
| 10/19/1976 | US3986727 Hitch for low-bed trailers |
| 10/19/1976 | US3986726 Pivotable gooseneck trailer |
| 10/12/1976 | US3985369 Protective cover for an anti-jack knife device |
| 10/12/1976 | US3985250 Vehicles for taking on, transporting, and discharging a load |
| 10/05/1976 | US3984122 Trailer coupling and drop-leg apparatus |
| 09/28/1976 | US3982599 Tractor having transmission-driven power take-off |
| 09/28/1976 | US3982413 King pin lock for semi-trailers |
| 09/21/1976 | US3981517 Coupling mechanism adapted to latch object to object substantially coterminously with uncovering universal movement means between objects |
| 09/21/1976 | US3981512 Rear wheel steering system |
| 09/21/1976 | US3981408 Apparatus for transporting one vehicle by another |
| 09/14/1976 | US3980321 Hitch pin assembly for a tractor-scraper vehicle and the like |
| 09/14/1976 | US3980313 Quick-unloading camper unit |
| 08/31/1976 | US3977691 Extendable and flexible trailer mechanism |
| 08/31/1976 | US3977547 Material handling apparatus |
| 08/24/1976 | US3976302 Pivoting axle system for terrain vehicles |
| 08/17/1976 | US3975052 Device to stabilize a dump body vehicle on laterally angulated terrain by movement of the contents during the elevation thereof |
| 08/10/1976 | US3973639 Coupler for detachable connecting two single axle driven tractors as a single four wheel drive vehicle |
| 08/03/1976 | US3972542 Trailer anti-jackknifing apparatus |
| 08/03/1976 | US3972541 Load coupler for trailers |
| 08/03/1976 | US3972540 Anti-load stripping and safety attachment for logging truck-trailer combinations |
| 06/29/1976 | US3966255 Bottom dump vehicle |
| 06/29/1976 | US3966064 Multi-purpose vehicle |
| 06/15/1976 | US3963265 Anti-jackknife mechanism |
| 06/15/1976 | US3963259 Sliding axle assembly for flat deck trailers and the like |
| 06/15/1976 | US3963086 Twin-engine overhung scraper having a leading arm suspension |
| 05/11/1976 | US3955831 Compound trailer hitch with gooseneck support |
| 05/04/1976 | US3954285 Vehicle with a tractor and a trailer |
| 04/27/1976 | US3952826 Articulated vehicle |
| 04/20/1976 | US3951447 Trailer top with lifting and mounting means |
| 04/13/1976 | US3950011 Trailer truck |
| 03/23/1976 | US3945668 Hitch assembly for goose neck trailer |
| 03/16/1976 | US3944258 Double ended warehouse trailer |
| 03/16/1976 | US3944256 Fifth wheel dolly |
| 03/16/1976 | US3944248 Suspension system |
| 03/02/1976 | US3941408 Mechanism for connecting and disconnecting the service lines of a tractor-semitrailer combination |
| 03/02/1976 | US3941407 Fifth wheel trailer hitch |
| 03/02/1976 | US3941264 Self-loading trailer for tractors |
| 02/24/1976 | US3940167 Convertible trailer/rail car traction unit |
| 02/17/1976 | US3938673 Portable concrete batch plant |
| 02/10/1976 | US3937479 Dolly for moving and positioning vehicles |
| 02/10/1976 | US3937301 Trailer having a self-lifting platform |
| 02/03/1976 | US3936077 Tonneau cover for fifth wheel camper trucks |
| 01/27/1976 | US3934740 Transport vehicle with tiltable chassis |
| 01/20/1976 | US3933374 Tandem trailer system |
| 01/13/1976 | US3931986 Removable jacking wheel unit |
| 01/06/1976 | US3930670 Oscillation damping and stabilizing trailer hitch dolly |