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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:011508/0722   Pages: 2
Recorded: 02/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 11
1
Patent #:
Issue Dt:
07/11/1989
Application #:
07148174
Filing Dt:
01/22/1988
Title:
ELECTROLYTICALLY DEPOSITED HARD CHRONIUM COATINGS
2
Patent #:
Issue Dt:
10/01/1996
Application #:
08565957
Filing Dt:
12/04/1995
Title:
ASYMMETRICAL SLIDE RING SEAL ASSEMBLY
3
Patent #:
Issue Dt:
06/09/1998
Application #:
08593413
Filing Dt:
01/29/1996
Title:
SLIDE RING SEAL ASSEMBLY
4
Patent #:
Issue Dt:
10/07/1997
Application #:
08614154
Filing Dt:
03/12/1996
Title:
SLIDE RING AND/OR COUNTERRING MADE OF TWO MATERIALS
5
Patent #:
Issue Dt:
07/01/1997
Application #:
08619409
Filing Dt:
03/21/1996
Title:
SLIDE RING SEAL ASSEMBLY
6
Patent #:
Issue Dt:
12/22/1998
Application #:
08679924
Filing Dt:
07/15/1996
Title:
SLIDE RING SEAL ASSEMBLY FOR THE RUNNING GEARS OF TRACK-LAYING VEHICLES
7
Patent #:
Issue Dt:
07/07/1998
Application #:
08683217
Filing Dt:
07/18/1996
Title:
METHOD FOR THE FINE MACHINING OF PISTON RINGS AND APPARATUS FOR CARRYING OUT SAME
8
Patent #:
Issue Dt:
12/30/1997
Application #:
08743823
Filing Dt:
11/05/1996
Title:
MULTIPART PISTON FOR AN INTERNAL COMBUSTION ENGINE
9
Patent #:
Issue Dt:
11/03/1998
Application #:
08802427
Filing Dt:
02/18/1997
Title:
ENGINE CYLINDER LINER AND METHOD OF MAKING THE SAME
10
Patent #:
Issue Dt:
04/25/2000
Application #:
08937339
Filing Dt:
08/22/1997
Title:
SLIDE RING SEAL ASSEMBLY INCLUDING A SUPPORTING RING HAVING AN EMBEDDED REINFORCING BODY
11
Patent #:
Issue Dt:
04/03/2001
Application #:
09079401
Filing Dt:
05/15/1998
Title:
CAST-IRON PISTON RING
Assignor
1
Exec Dt:
01/22/2001
Assignee
1
BURGERMEISTER-SCHMIDT-STRASSE 17
D-51399 BURSCHEID, GERMANY
Correspondence name and address
VENABLE, BAETJER, HOWARD & ET AL
GABOR J. KELEMEN
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998

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