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Class Information
Number: 475/220
Name: Planetary gear transmission systems or components > Differential planetary gearing
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7320659 |
Differential assembly with semi-elliptical assembly window |
Jan. 22, 2008 |
| 7300379 |
Differential with thin film coating at cross shaft and processes for manufacturing the same |
Nov. 27, 2007 |
| 7244211 |
Differential and method of assembly thereof |
Jul. 17, 2007 |
| 7232397 |
Axleshaft retention assembly for differentials and method of assembly |
Jun. 19, 2007 |
| 7214158 |
Drive mechanism for a four wheel drive transverse engine-mounted vehicle |
May. 8, 2007 |
| 7204333 |
Suspension arrangement structure for vehicle |
Apr. 17, 2007 |
| 7186200 |
Planet brake differential |
Mar. 6, 2007 |
| 7152720 |
Automated inter-axle differential lock actuation sensing method |
Dec. 26, 2006 |
| 7090609 |
Pinion support for a differential assembly |
Aug. 15, 2006 |
| 7086983 |
Differential with pinion bearings supported on input yoke |
Aug. 8, 2006 |
| 7056255 |
Differential cage for a differential gear |
Jun. 6, 2006 |
| 6964311 |
Repulsive differential driving double-acting type electrical machinery power system |
Nov. 15, 2005 |
| 6964629 |
Differential gears with optimized number of teeth |
Nov. 15, 2005 |
| 6949046 |
Gear to case assembly for drive axle |
Sep. 27, 2005 |
| 6893372 |
Roller bearing, transmission using the same and differential gear |
May. 17, 2005 |
| 6837820 |
Differential drive gear assembly |
Jan. 4, 2005 |
| 6827662 |
Combined differential gear device |
Dec. 7, 2004 |
| 6793604 |
Automatic transmission |
Sep. 21, 2004 |
| 6780133 |
Differential gear |
Aug. 24, 2004 |
| 6746356 |
Geared transmissions |
Jun. 8, 2004 |
| 6719661 |
Differential with pinion bearings supported on input yoke |
Apr. 13, 2004 |
| 6705965 |
Carrier assembly for drive axle |
Mar. 16, 2004 |
| 6599217 |
Limited slip differential |
Jul. 29, 2003 |
| 6517462 |
Dual disconnect drive assembly |
Feb. 11, 2003 |
| 6170296 |
Mechanism for driving plungers of metal molds in a bottle-making machine |
Jan. 9, 2001 |
| 5967932 |
Structure for connecting differential mechanism and output shaft |
Oct. 19, 1999 |
| 5941790 |
Drive axle assembly |
Aug. 24, 1999 |
| 5916052 |
Hydromechanical system for limiting differential speed between differentially rotating members |
Jun. 29, 1999 |
| 5916054 |
Driving force distributing apparatus for four wheel drive vehicle |
Jun. 29, 1999 |
| 5782717 |
Transaxle with differential assembly |
Jul. 21, 1998 |
| 5718653 |
Differential assembly for transfer cases and vehicle drivelines |
Feb. 17, 1998 |
| 5700222 |
Full-time transfer case with integrated planetary gear assembly |
Dec. 23, 1997 |
| 5671640 |
Locking differential with pre-load means and C-clip retainers |
Sep. 30, 1997 |
| 5651749 |
Full-time transfer case with synchronized dual planetary gear reduction unit |
Jul. 29, 1997 |
| 5532535 |
Electric drive for an automotive vehicle |
Jul. 2, 1996 |
| 5524509 |
Differential with preload spring means |
Jun. 11, 1996 |
| 5518463 |
Torque distributing mechanism for differential |
May. 21, 1996 |
| 5437583 |
Torque distributing mechanism for differential |
Aug. 1, 1995 |
| 5346442 |
Range shift arrangement for four-wheel drive vehicles |
Sep. 13, 1994 |
| 5242336 |
Planet gear apparatus |
Sep. 7, 1993 |
| 5203750 |
Angled vehicle axle assembly |
Apr. 20, 1993 |
| 5186694 |
Differential assembly |
Feb. 16, 1993 |
| 5098355 |
Floating ring gear and differential gear assembly |
Mar. 24, 1992 |
| 5071395 |
Differential gear mechanism |
Dec. 10, 1991 |
| 4959043 |
Multi-pinion differential assembly |
Sep. 25, 1990 |
| 4896563 |
Hydraulic mechanical power drive for heavy vehicles |
Jan. 30, 1990 |
| 4885958 |
Cam action pin locking means for a differential |
Dec. 12, 1989 |
| 4829849 |
Power transmission system for vehicles |
May. 16, 1989 |
| 4724721 |
Subassembly for a differential |
Feb. 16, 1988 |
| 4683775 |
Differential axle speed sensing mechanism |
Aug. 4, 1987 |
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