Patents
Patents for B60S 9 - Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks (4,042)
08/1978
08/01/1978US4103869 Vehicle levelling and stabilizing system
07/1978
07/11/1978US4099739 Hitching apparatus
07/11/1978US4099695 Trailer safety stand
06/1978
06/27/1978US4097840 Automatic semi-trailer landing gear extension and retraction apparatus
05/1978
05/09/1978US4087968 Flow control valve for combining two dissimilar independent systems to a common pressure source
04/1978
04/18/1978US4084830 Levelling and stabilization system for a vehicle
04/18/1978US4084789 Stabilizing jack
04/11/1978US4083530 Elongatable telescoping support
04/04/1978US4082249 Recreational vehicle leveling and support system
03/1978
03/14/1978US4078774 Trailer jack support
01/1978
01/24/1978US4070041 Vehicle stabilizer
01/10/1978US4067543 Electrically operated retractable jack
12/1977
12/06/1977US4061309 Vehicle leveling system and device therefor
09/1977
09/27/1977US4050718 Vehicle leveler system
09/27/1977US4050707 Liftable bed truck body configuration for removable storage unit
09/13/1977US4047699 Apparatus for lowering a trailer to the ground
09/13/1977US4047630 Tiltable and extensible trailer
08/1977
08/30/1977US4044999 Camper jack
08/09/1977US4040647 Manual controller for vehicle level adjustment
06/1977
06/07/1977US4027801 Outrigger system for vehicles
05/1977
05/24/1977US4025081 Vehicle towing support structure
04/1977
04/05/1977US4015822 Camper jack
03/1977
03/29/1977US4014519 Hydraulic jack with mechanical locking device
03/08/1977US4010858 Method and means for towing a vehicle
01/1977
01/25/1977US4004830 Landing gear construction
11/1976
11/02/1976US3989277 Motor home support
11/02/1976US3989276 Jack stand
10/1976
10/26/1976US3987919 General purpose logistic trailer
10/12/1976US3985036 Outrigger and mounting means for truck with a conveyor boom
10/05/1976US3984122 Trailer coupling and drop-leg apparatus
10/05/1976US3984082 Self-stowing jack
08/1976
08/24/1976US3976310 Landing gear mounting bracket
05/1976
05/25/1976US3958813 Positive safety locking system for powered outrigger beams
05/18/1976US3957249 Trailer jack foot
05/11/1976US3955695 Machine with an outrigger latching mechanism
04/1976
04/27/1976US3953052 Support legs of mobile cranes
04/20/1976US3951383 Trailer jack
04/13/1976US3950007 Loading vehicle
03/1976
03/23/1976US3945666 Powered outrigger beams having stabilizing spacer pad means
01/1976
01/27/1976US3934852 Trailer tongue jack
01/20/1976US3933372 Trailer stabilizer
01/13/1976US3931895 Collapsible trailer hoist
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