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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:
| Patent Number |
Title Of Patent |
Date Issued |
| 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 |
| 5489114 |
Tie rod extendable and retractable telescopic axle assembly |
Feb. 6, 1996 |
| 5449194 |
Operator controlled vehicle stabilizer |
Sep. 12, 1995 |
| 5368317 |
Fire truck torque box chassis frame |
Nov. 29, 1994 |
| 5176391 |
Vehicle leveling system |
Jan. 5, 1993 |
| 4951767 |
Vehicle suspension lock system |
Aug. 28, 1990 |
| 4923210 |
Suspension and leveling system for a vehicle |
May. 8, 1990 |
| 4913458 |
Surveillance vehicle control system |
Apr. 3, 1990 |
| 4784400 |
Vehicle leveling and stabilizing apparatus |
Nov. 15, 1988 |
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