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Class Information
Number: 180/233
Name: Motor vehicles > Having four wheels driven
Description: Vehicle provided with four wheels and means for driving each of the wheels.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6782963 |
Four-wheel vehicle for traveling on irregular road |
Aug. 31, 2004 |
| 6729426 |
Driving force controlling apparatus and method for four-wheel drive vehicle |
May. 4, 2004 |
| 6725744 |
Power train assembly |
Apr. 27, 2004 |
| 6715571 |
Fuel cell powered motor vehicle |
Apr. 6, 2004 |
| 6698541 |
Driving force distributing apparatus for a vehicle |
Mar. 2, 2004 |
| 6698563 |
Vehicular two-wheel drive and four-wheel drive switching system |
Mar. 2, 2004 |
| 6691815 |
Parking gear assembly for an all terrain vehicle |
Feb. 17, 2004 |
| 6688414 |
All-terrain vehicle |
Feb. 10, 2004 |
| 6688415 |
Stability control throttle compensation on vehicles with passive all wheel drive systems |
Feb. 10, 2004 |
| 6681878 |
Axle assembly |
Jan. 27, 2004 |
| 6681912 |
Driving force distributing apparatus |
Jan. 27, 2004 |
| 6659256 |
Two-wheel and four-wheel driving change-over device for vehicle |
Dec. 9, 2003 |
| 6655488 |
Gearbox, particularly for automotive vehicle with telescopic load-carrying arm |
Dec. 2, 2003 |
| 6651793 |
Power-split transmission with a controllable friction clutch |
Nov. 25, 2003 |
| 6632144 |
Output shaft structure for shaft drive vehicle |
Oct. 14, 2003 |
| 6626260 |
All terrain vehicle |
Sep. 30, 2003 |
| 6615946 |
Power plant for electric earth-moving and agricultural vehicles with four-wheel drive |
Sep. 9, 2003 |
| 6604595 |
Driving force distributing apparatus for a vehicle |
Aug. 12, 2003 |
| 6601668 |
Method of controlling selective four-wheel drive transmission system for all-terrain vehicle |
Aug. 5, 2003 |
| 6588531 |
Splitter gearbox vent tube |
Jul. 8, 2003 |
| 6581716 |
All terrain vehicle with rear-facing rear arm bracket |
Jun. 24, 2003 |
| 6578685 |
Active control of a hydra-mechanical traction control device |
Jun. 17, 2003 |
| 6571904 |
Transmission for offroad vehicle |
Jun. 3, 2003 |
| 6568519 |
Torque limiting chain sprocket assembly |
May. 27, 2003 |
| 6557439 |
Driving force distributing structure for four wheel drive vehicle |
May. 6, 2003 |
| 6550559 |
System and method for controlling hub locks in a four-wheel drive vehicle |
Apr. 22, 2003 |
| 6553293 |
Rear steering control for vehicles with front and rear steering |
Apr. 22, 2003 |
| 6530447 |
Two-wheel drive/four-wheel drive switching device for a vehicle |
Mar. 11, 2003 |
| 6523430 |
Power take-off unit with gearset |
Feb. 25, 2003 |
| 6493624 |
Driving force control system for four-wheel drive vehicles |
Dec. 10, 2002 |
| 6491126 |
Straddle-type all terrain vehicle with progressive differential |
Dec. 10, 2002 |
| 6488110 |
Vehicle drive system |
Dec. 3, 2002 |
| 6480778 |
Device for changing the speeds of the front and rear wheels in a four-wheel-drive vehicle |
Nov. 12, 2002 |
| 6466855 |
Vehicle speed estimating apparatus and method and vehicular control apparatus and method |
Oct. 15, 2002 |
| 6449549 |
Comparitor logic control system and method for a clutch |
Sep. 10, 2002 |
| 6427797 |
Transmission structure of gearbox of electrically actuated car |
Aug. 6, 2002 |
| 6425452 |
Control system for all-wheel drive vehicle |
Jul. 30, 2002 |
| 6422365 |
Power transmission system for four-wheel drive vehicles |
Jul. 23, 2002 |
| 6401857 |
Swing arm device for four-wheeled all-terrain vehicle |
Jun. 11, 2002 |
| 6364045 |
Front wheel drive clutch for tractors |
Apr. 2, 2002 |
| 6360153 |
Co-operative control system for a vehicle |
Mar. 19, 2002 |
| 6360156 |
Method and system of determining an acceptable torque level to be applied to at least one clutch pack of an automobile |
Mar. 19, 2002 |
| 6345224 |
Method and system for advanced neutral tow |
Feb. 5, 2002 |
| 6335599 |
Actuator for a drive mode shifting device |
Jan. 1, 2002 |
| 6332504 |
Electric vehicles |
Dec. 25, 2001 |
| 6296070 |
Transfer device in a four-wheel drive vehicle |
Oct. 2, 2001 |
| 6296073 |
All terrain vehicle with improved motor arrangement |
Oct. 2, 2001 |
| 6278922 |
Device for controlling the steering angle of a vehicle |
Aug. 21, 2001 |
| 6269899 |
Transmission for offroad vehicle |
Aug. 7, 2001 |
| 6259983 |
Hydraulic control system for automatic transmission |
Jul. 10, 2001 |
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