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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:013887/0198   Pages: 12
Recorded: 03/27/2003
Conveyance: RELEASE OF PATENTS
Total properties: 22
1
Patent #:
Issue Dt:
12/28/1982
Application #:
06184393
Filing Dt:
09/05/1980
Title:
TORQUE-PROPORTIONING DIFFERENTIAL WITH WEDGE BLOCK THRUST BEARING MEANS
2
Patent #:
Issue Dt:
01/10/1984
Application #:
06188668
Filing Dt:
09/19/1980
Title:
LOCKING DIFFERENTIAL MECHANISM WITH IMPROVED HOLDOUT RING AND SPRING RETAINER
3
Patent #:
Issue Dt:
07/07/1987
Application #:
06579712
Filing Dt:
02/13/1984
Title:
TORQUE-PROPORTIONING DIFFERENTIAL WITH CYLINDRICAL SPACER
4
Patent #:
Issue Dt:
12/02/1986
Application #:
06689929
Filing Dt:
01/09/1985
Title:
TORQUE-PROPORTIONING DIFFERENTIAL WITH SECTIONAL HOUSING
5
Patent #:
Issue Dt:
06/21/1988
Application #:
06906844
Filing Dt:
09/12/1986
Title:
DIFFERENTIAL WITH EQUAL DEPTH PINION CAVITIES
6
Patent #:
Issue Dt:
09/17/1991
Application #:
07456488
Filing Dt:
12/26/1989
Title:
CENTRIFUGAL CLUTCH WITH VIBRATION DAMPENING MEANS
7
Patent #:
Issue Dt:
06/22/1993
Application #:
07933095
Filing Dt:
08/21/1992
Title:
DIFFERENTIAL WITH PRELOAD MEANS AND SECTIONAL SPACER MEANS
8
Patent #:
Issue Dt:
06/11/1996
Application #:
08374091
Filing Dt:
01/18/1995
Title:
DIFFERENTIAL WITH PRELOAD SPRING MEANS
9
Patent #:
Issue Dt:
12/10/1996
Application #:
08482846
Filing Dt:
06/07/1995
Title:
HYDRAULICALLY-OPERABLE LOCKING DIFFERENTIAL WITH IN-LINE PISTON MEANS
10
Patent #:
Issue Dt:
01/07/1997
Application #:
08508452
Filing Dt:
07/28/1995
Title:
LOCKING DIFFERENTIAL INCLUDING ACCESS WINDOWS FOR C-CLIP RETAINERS
11
Patent #:
Issue Dt:
09/30/1997
Application #:
08641355
Filing Dt:
04/30/1996
Title:
LOCKING DIFFERENTIAL WITH PRE-LOAD MEANS AND C-CLIP RETAINERS
12
Patent #:
Issue Dt:
09/09/1997
Application #:
08696067
Filing Dt:
08/13/1996
Title:
CENTRIFUGAL CLUTCH
13
Patent #:
Issue Dt:
03/17/1998
Application #:
08736480
Filing Dt:
10/24/1996
Title:
LOCKING DIFFERENTIAL INCLUDING FRICTION PACK CLUTCH MEANS
14
Patent #:
Issue Dt:
02/10/1998
Application #:
08754170
Filing Dt:
11/25/1996
Title:
LOCKING DIFFERENTIAL INCLUDING A SPRING CAP BIASING ASSEMBLY
15
Patent #:
Issue Dt:
02/02/1999
Application #:
08769367
Filing Dt:
12/19/1996
Title:
HYDRAULICALLY-OPERABLE LOCKING DIFFERENTIAL INCLUDING ADJUSTABLE RETAINER RING DUCTING
16
Patent #:
Issue Dt:
11/17/1998
Application #:
08842824
Filing Dt:
04/17/1997
Title:
LOCKING DIFFERENTIAL WITH PIN ACCESS WINDOW
17
Patent #:
Issue Dt:
03/23/1999
Application #:
08902477
Filing Dt:
07/29/1997
Title:
HELICAL GEAR DIFFERENTIAL INCLUDING LUBRICATION PASSAGE MEANS
18
Patent #:
Issue Dt:
06/20/2000
Application #:
09262025
Filing Dt:
03/04/1999
Title:
CLUTCH FOR A DIFFERENTIAL
19
Patent #:
Issue Dt:
04/03/2001
Application #:
09404162
Filing Dt:
09/27/1999
Title:
ELECTRIC CLUTCH INCLUDING RESILIENT DISK BIASING MEANS
20
Patent #:
Issue Dt:
04/23/2002
Application #:
09422945
Filing Dt:
10/22/1999
Title:
GEARLESS DIFFERENTIAL
21
Patent #:
Issue Dt:
10/30/2001
Application #:
09635467
Filing Dt:
08/11/2000
Title:
Fully-locking torque-proportioning differential
22
Patent #:
Issue Dt:
02/10/2004
Application #:
09969626
Filing Dt:
10/04/2001
Publication #:
Pub Dt:
04/10/2003
Title:
LOCKING DIFFERENTIAL INCLUDING IMPROVED CLUTCH MEMBER AND ADAPTER SLEEVE
Assignor
1
Exec Dt:
03/05/2003
Assignee
1
11445 STEPHENS DRIVE
WARREN, MICHIGAN 48090
Correspondence name and address
WINSTON & STRAWN
LAURA KONRATH
33RD FLOOR
35 W. WACKDER
CHICAGO, IL 60601

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