Patents
Sitemap › B60 - Vehicles in general › B60T - Vehicle brake control systems or parts thereof; Brake control systems or parts thereof, in general; Arrangement of braking elements on vehicles in general; Portable devices for preventing unwanted movement of vehicles; Vehicle modifications to facilitate cooling of brakes › B60T 3 - Portable devices for preventing unwanted movement of vehicles, e.g. chocks
Patents for B60T 3 - Portable devices for preventing unwanted movement of vehicles, e.g. chocks (707)
11/1992
11/04/1992CN2120738U Emergency application device for automobile
10/1992
10/27/1992US5158158 Vertically disposed wheel chock for tandem wheels
10/07/1992CN2118020U Multipurpose device for preventing unwanted movement of tyre
08/1992
08/11/1992US5137121 Trailer wheel chock
08/05/1992EP0496727A1 Safety wheel-chock or dragshoe for lorries and passenger cars, provided with all types of anti-slip profiles.
08/05/1992CN2111898U Auotmotive emergency braking planker
07/1992
07/29/1992CN2111231U Night vision device for driver
06/1992
06/17/1992CN2107410U Synthetic rubber wheel stopper
05/1992
05/13/1992CN2104161U Rubber skid hoof
04/1992
04/16/1992CA2042179A1 Automobile jack and wheel chock system
04/14/1992US5104170 Automobile jack and wheel chock system
12/1991
12/04/1991CN1056657A Anti-skid system of automobile stop
11/1991
11/27/1991CN2089434U Contact automatic braking device
10/1991
10/17/1991WO1991015385A1 Wheeled vehicle restraining means
09/1991
09/25/1991CN2085335U High speed brake for car
09/10/1991US5046587 Trailer tongue wheel chock and support
09/04/1991EP0444362A2 Wheel chock for a motor vehicle container
09/03/1991US5044645 Dolly for heavy objects
08/1991
08/13/1991CA1287520C Wheel chocking assembly
08/06/1991US5037255 Wheel chock for a motor vehicle container
12/1990
12/05/1990EP0400181A1 Manufacturing method for a brake chock, and a brake chock with a matching bracket
09/1990
09/20/1990DE4008139A1 Kit for assembling wheel support for road vehicles
09/05/1990EP0384994A1 Dolly for heavy objects
06/1990
06/26/1990US4936420 Taxiguard
06/19/1990US4934489 Tandem tire brake
05/1990
05/31/1990DE3840272A1 Car weights
04/1990
04/17/1990US4917219 Wheel chock
03/1990
03/28/1990CN2055113U Safety brake for light duty vehicle
03/28/1990CN2055112U Throw type emergency brake
03/27/1990US4911270 Chock for wheeled vehicle
02/1990
02/22/1990DE3831025A1 Safety chock
02/06/1990CA1265455A1 Heavy duty chocks
01/1990
01/23/1990US4895225 Cylindrical hose guide wheel chock
12/1989
12/06/1989EP0344661A1 A wheel chock
12/05/1989US4884664 Automotive wedge guide
10/1989
10/19/1989WO1989009709A1 Safety wheel-chock or dragshoe for lorries and passenger cars, provided with all types of anti-slip profiles
10/10/1989US4872534 Wheeled chair restraint
10/05/1989DE3817255C1 Scotch block
09/1989
09/19/1989US4867278 Wheel chocking device
09/13/1989CN2044230U Automobile scotch block
09/07/1989DE3812361A1 Safety wheel chock of smaller dimension for motor trucks and passenger vehicles
08/1989
08/16/1989EP0328513A1 Brake block
04/1989
04/26/1989EP0313350A1 Levelling devices
04/20/1989DE3734489A1 Emergency brake arrangement for truck or similar vehicle
04/11/1989US4819910 Trailer leveler
04/11/1989US4819462 Locking clamp for a trailer tire-carrying wheel and the like
03/1989
03/16/1989DE3728515A1 Emergency brake arrangement for truck or similar vehicle
03/16/1989DE3728285A1 Device for avoiding flattening of tyres which are filled with an air or gas mixture and are mounted on vehicles which are left standing
02/1989
02/22/1989CN2032967U Car braking-in-aid unit in rain
02/14/1989US4804070 Lockable vehicle wheel chock device
02/08/1989CN2032161U Motor vehicle brake for ice and snow road surface
11/1988
11/01/1988US4781271 Expanded polystyrene: lightweight, strong; hardened latex paint coating
10/1988
10/18/1988US4778135 Wheel shield
10/11/1988US4776548 Leveling device
07/1988
07/06/1988CN87215363U Automobile brake aid used in raining
05/1988
05/05/1988DE3636355A1 Collapsible wheel chock for vehicles
04/1988
04/27/1988CN87208974U Compound wheel-braking cylinder
12/1987
12/29/1987US4715480 Tandem wheel chock
12/08/1987US4711325 Wheel chock assembly
12/01/1987US4709432 Combination device for applying tire chains and mounting a jack
12/01/1987CA1229703A1 Vehicle restraint
09/1987
09/22/1987US4694936 Exterior brake for tandem tires
04/1987
04/21/1987US4659266 Wheel chocking assembly
02/1987
02/05/1987DE3528039A1 Collapsible wheel chock for vehicles
10/1986
10/07/1986US4615416 For use in preventing the movement of wheeled vehicles
08/1986
08/12/1986US4605353 Vehicle restraint
04/1986
04/15/1986US4582176 Lockable chock for dual wheels of vehicle
01/1986
01/29/1986EP0169669A2 Buckle assembly
01/21/1986US4564981 Buckle-strap tiedown assembly
01/15/1986EP0168067A1 Device for locking a wheel of a vehicle
05/1985
05/02/1985EP0139355A1 Vehicle restraint
11/1984
11/06/1984CA1177331A1 Securing element for securing the position of tracked vehicles and/or wheeled vehicles on rail wagons
04/1984
04/10/1984US4441586 Device for immobilizing a wheeled vehicle
12/1983
12/20/1983US4421210 Wheel stop apparatus
08/1983
08/23/1983US4399893 Locking wheel block
05/1983
05/17/1983CA1146478A1 Wheel stop apparatus
03/1982
03/24/1982EP0009045B1 A device for releasably securing one unit against a second unit
03/10/1982EP0047222A1 Locking device for securing a wheeled and/or tracked vehicle on a railroad car
12/1981
12/22/1981CA1114566A1 Releasable locking device
12/08/1981CA1113697A1 Device for releasably securing one unit against a second unit
10/1981
10/13/1981CA1110598A1 Portable derail
08/1981
08/11/1981US4282621 Releasable locking device
03/1981
03/18/1981EP0025399A1 Independent vehicle wheel chock
11/1980
11/26/1980EP0019070A1 Pneumatic tyre for a vehicle
06/1980
06/25/1980EP0012386A1 A releasable locking device
04/1980
04/02/1980EP0009045A1 A device for releasably securing one unit against a second unit.
03/1980
03/04/1980US4191503 Device for releasably securing one unit against a second unit
02/1980
02/05/1980US4186823 Wheel wedge
11/1979
11/27/1979CA1067020A1 Wheel chock
08/1979
08/23/1979WO1979000576A1 A device for releasably securing one unit against a second unit
08/21/1979US4165060 Portable derail
05/1979
05/22/1979US4155429 Adjustable wheel chock assembly
04/1979
04/10/1979US4148378 Tandem wheel park brake lock
03/1979
03/20/1979US4144951 Wheel chock
02/1979
02/20/1979US4140206 Collapsible wheel chock
08/1978
08/29/1978US4109763 Wheel stop apparatus
08/22/1978US4108421 Leveling unit for parked vehicles
11/1977
11/15/1977US4058292 Vehicle leveling system
07/1977
07/12/1977US4034961 Drive-on vehicle leveling device
06/1977
06/28/1977US4031983 Tire chock
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