| Patents for B60D 1 - Traction couplings; Hitches; Draw-gear; Towing devices (10,574) |
|---|
| 10/24/1978 | CA1040877A1 Tongue mounted yieldable pto driveline support |
| 10/17/1978 | CA1040680A1 Quick coupling device |
| 10/17/1978 | CA1040679A1 Coupling hook for a three-point connection on a tractor |
| 10/17/1978 | CA1040678A1 Coupling hook for a three-point connection on a tractor |
| 10/10/1978 | US4119166 Dual-vehicle operating system |
| 10/03/1978 | US4118049 Device for the fixing of a beam to the chassis of a touring caravan |
| 09/26/1978 | US4116460 Trailer coupling |
| 09/26/1978 | CA1039102A1 Hitch link assembly |
| 09/19/1978 | US4114922 Vehicle hitch device |
| 09/19/1978 | US4114921 Vehicle hitch |
| 09/12/1978 | US4113274 Pneumatic lift for single axle trailer |
| 09/12/1978 | US4113273 Multiple implement folding hitch |
| 09/12/1978 | US4113272 Tow bar with towed vehicle suspension feature |
| 09/05/1978 | US4111452 Automatic coupling unit for braking and electrical functions between parts in a vehicle combination |
| 08/29/1978 | US4109930 Towing device for motor vehicles |
| 08/22/1978 | US4108464 Coupling hook for a three-point attachment of a tractor |
| 08/22/1978 | US4108463 Implement support linkages |
| 08/15/1978 | US4106794 Multiple bar linkage towing system |
| 08/15/1978 | US4106792 Locking mechanism arrangement for a hinged bus |
| 08/08/1978 | US4105221 Tensioning linkage |
| 08/01/1978 | US4103928 Adjustable trailer hitch with interchangeable connecting means |
| 07/11/1978 | US4099739 Hitching apparatus |
| 07/11/1978 | US4099695 Trailer safety stand |
| 06/06/1978 | US4093266 Cargo carrier |
| 06/06/1978 | US4093080 Vehicular train |
| 05/30/1978 | US4092035 Device to prevent binding of a swivel coupling in a trailer hitch array |
| 05/30/1978 | US4092034 Unitized power outlet housing for truck tractor body |
| 05/09/1978 | US4088339 Trailer hitch assembly for pickup truck |
| 05/02/1978 | US4087112 Trailer coupler |
| 05/02/1978 | US4087111 Load transfer apparatus for use between a tractor hitched to a trailer |
| 04/11/1978 | US4083573 Cargo carrier |
| 04/04/1978 | US4082318 Hydraulic connection and method |
| 04/04/1978 | US4082311 Trailer hitch assembly |
| 04/04/1978 | US4082309 Anti-sway apparatus for trailers |
| 03/28/1978 | US4080921 Universal coupling system |
| 03/14/1978 | US4078827 Towing device for motor vehicles |
| 03/14/1978 | US4078823 Vertically adjustable trailer hitch |
| 03/14/1978 | US4078822 Tongue construction for trailers |
| 03/07/1978 | US4077649 Articulated vehicle hitch |
| 03/07/1978 | US4077433 Quick coupling device |
| 03/07/1978 | US4077234 Coupling apparatus |
| 02/28/1978 | US4076273 Trailer hitch |
| 02/28/1978 | US4076272 Retractable conduit system |
| 02/28/1978 | US4076264 Self steering trailer arrangement |
| 02/14/1978 | US4073508 Adjustable trailer hitch |
| 02/14/1978 | US4073507 Car coupling |
| 02/14/1978 | US4073506 Vehicle towing apparatus |
| 02/14/1978 | US4073346 Combination tractor and farm implement hitch means |
| 02/07/1978 | US4072320 Coupling element for trailer hitches |
| 01/31/1978 | US4071263 Coupling hook for a three-point connection on a tractor |
| 01/31/1978 | US4071262 Trailer hitch apparatus with locking means |
| 01/03/1978 | US4066131 Hitch assembly for garden tractor and independently operable ground tiller |
| 12/27/1977 | US4065147 System for aligning trailer hitches |
| 12/20/1977 | US4063750 Combination towbar and parking stand |
| 12/13/1977 | US4062560 Hitch link assembly |
| 11/29/1977 | US4060331 Spherical couplings for vehicle towing or kindred purposes |
| 11/29/1977 | US4060255 Wide range bumper mounted hitch |
| 11/29/1977 | US4060254 Implement re-alignment hitch |
| 11/22/1977 | US4059283 Three-point tractor linkage |
| 11/22/1977 | US4059159 Agricultural tractor with draft load sensing springs for power lift control |
| 11/08/1977 | US4057310 Electrical coupling apparatus |
| 11/08/1977 | US4057266 Coupling guide for trailer hitches |
| 11/08/1977 | US4057265 Towing apparatus |
| 11/01/1977 | US4056155 Portable trailer tongue weight scale |
| 10/18/1977 | US4054302 Trailer hitch guide means |
| 10/11/1977 | US4053174 Load transferring trailer hitch device |
| 10/04/1977 | US4052085 Flexible connectors for trailer sway control devices |
| 09/27/1977 | US4050715 Coupling hook for a guide member of a three-point attachment of a tractor |
| 09/27/1977 | US4050714 Trailer hitch attachment |
| 09/20/1977 | US4049288 Trailer hitch |
| 09/13/1977 | US4047734 Tow bar assembly |
| 09/06/1977 | US4046399 Electrohydraulic system for towed vehicle |
| 09/06/1977 | US4046398 High clearance vehicle hitch |
| 08/16/1977 | US4042256 Hitch assembly |
| 08/16/1977 | US4042254 Automobile hitch coupler aid |
| 08/09/1977 | US4040641 Trailer hitch cover |
| 07/26/1977 | US4037856 Lateral force limiting coupler assembly |
| 07/26/1977 | US4037678 Vehicle chassis structure |
| 07/12/1977 | US4034999 Adjustable top link for 3-point hitch |
| 07/05/1977 | US4033601 Adjustable hitch ball mount for a trailer hitch |
| 06/28/1977 | US4032171 Trailer hitch locking device |
| 06/28/1977 | US4032170 Kit of parts for a welded trailer hitch |
| 06/21/1977 | US4030776 Fairlead and implement hitch and method of implement retrieval |
| 06/21/1977 | US4030775 Apparatus for aligning hitches of towing and towed vehicles |
| 06/14/1977 | US4029340 Combined towing and mounting member for vehicle counterweights |
| 06/14/1977 | US4029333 Double ended warehouse trailer |
| 06/14/1977 | US4029307 Cushioning device |
| 06/07/1977 | US4027899 Motorcycle trailer |
| 06/07/1977 | US4027894 Coupling head for securing a vehicle towing assembly |
| 06/07/1977 | US4027893 Force absorbing hitch for a vehicle |
| 05/24/1977 | US4025085 Sway stabilizer for trailing vehicles |
| 05/17/1977 | US4023823 Center tow pin assembly |
| 05/17/1977 | US4023822 Coupling hook for a guide member of a tractor three-point attachment |
| 05/17/1977 | US4023638 Drive line disconnect mechanism |
| 05/10/1977 | US4022490 Turret-type hitch unit for pickup trucks |
| 05/10/1977 | US4022489 Universal curved towbar |
| 05/03/1977 | US4020913 Tongue-mounted yieldable PTO driveline support |
| 04/26/1977 | US4019754 Vehicle connecting device |
| 04/26/1977 | US4019753 Adjustable three-point tractor hitch |
| 04/19/1977 | US4018453 Quick release locking device |