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Class Information
Number: 280/6.153
Name: Land vehicles > Body elevation or tilt > Static site leveling (e.g., camper, mobile home, recreational vehicle, work vehicle)
Description: Subject matter comprising predisposing of the load, load carrier, or receptacle portion in a level attitude, irrespective of the surface contour beneath the vehicle, at a singular, stationary location.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7624995 Suspension with integrated leveling and stabilization mechanisms Dec. 1, 2009
7617018 Platform attitude adjustment augmentation method and apparatus Nov. 10, 2009
7611154 Pneumatic vehicle stabilization system Nov. 3, 2009
7607667 Method and system for aligning a stationary vehicle with an artificial horizon Oct. 27, 2009
7494133 Four wheel chassis for a floor conveyor, a counterweight stacker in particular Feb. 24, 2009
7490836 Progressive control for a front suspended axle of a vehicle Feb. 17, 2009
7469175 Arrangement and method for calculating the chassis height at a vehicle Dec. 23, 2008
7441782 Method for controlling the level of pneumatic level control systems in motor vehicles Oct. 28, 2008
7407189 Electronic proportional leveling control system for recreational vehicles Aug. 5, 2008
7389994 Vehicle leveling system Jun. 24, 2008
7357397 Method and systems for aligning a stationary vehicle with an artificial horizon Apr. 15, 2008
7338052 Trailer stabilizing device and method of using same Mar. 4, 2008
7267345 Leveling instrument, an electromechanical lifter and a self leveling integrated lifting system using both of them Sep. 11, 2007
7261304 Vehicle leveling system Aug. 28, 2007
7258363 Landing gear assembly for a trailer Aug. 21, 2007
7243753 Carrier vehicle for drilling or rockbolting machine Jul. 17, 2007
7240921 Landing gear assembly for a trailer Jul. 10, 2007
7226057 Apparatus and method for automatically leveling an object Jun. 5, 2007
7204378 Goods transshipment apparatus Apr. 17, 2007
7199534 Electric jack stroke limit detection method and device Apr. 3, 2007
7188842 Stabilizer apparatus and system for recreational vehicles Mar. 13, 2007
7163207 Demountable drive mechanism Jan. 16, 2007
7104547 Method and system for aligning a stationary vehicle with an artificial horizon Sep. 12, 2006
7066474 Electronic suspension and level control system for recreational vehicles Jun. 27, 2006
7025361 Electronic controller for a vehicle leveling system and vehicle leveling system comprising same Apr. 11, 2006
7017701 Inclination-measuring device Mar. 28, 2006
7000927 Leveling sensor/switch W/hydraulic control valve for vehicle leveling systems Feb. 21, 2006
6948722 Apparatus and method for automatically leveling an object Sep. 27, 2005
6848693 Pseudo four-leg vehicle leveling system with independent leg lock-out Feb. 1, 2005
6715778 Radio frequency-controlled axle/suspension lift system Apr. 6, 2004
6584385 Vehicle leveling assembly Jun. 24, 2003
6467776 Device for tilt correction of a two axles platform Oct. 22, 2002
6351696 Automatic leveling system for articulated boom Feb. 26, 2002
6176495 Hydraulic leveling system for mobile stage vehicle Jan. 23, 2001
6142488 Recreation vehicle stabilizing system Nov. 7, 2000
6135175 Tree harvester provided with a rotatable worktable Oct. 24, 2000
6098996 Carrier leveling and stabilizing system Aug. 8, 2000
6082743 Method of leveling a recreational vehicle Jul. 4, 2000
6050573 Automatic leveling system for vehicles Apr. 18, 2000
6007073 Bush hog tractor balancing device Dec. 28, 1999
5988654 Automatic leveling system for off-road equipment Nov. 23, 1999
5915700 Pseudo four-leg semi-automatic vehicle leveling system Jun. 29, 1999
5913525 Vehicle leveling system with actuation signal Jun. 22, 1999
5901969 Vehicle leveling system with latching movement of jacks May. 11, 1999
5890721 Vehicle leveling system with excess slope indicator Apr. 6, 1999
5826889 Recreational vehicle electrically operated leveler and stabilizers Oct. 27, 1998
5676385 Semi-automatic vehicle leveling system Oct. 14, 1997
5641261 Fork lift truck Jun. 24, 1997
5628521 Manually operated vehicle leveling system May. 13, 1997
5492300 Leveling apparatus and method Feb. 20, 1996

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