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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:005261/0236   Pages: 27
Recorded: 02/26/1990
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Total properties: 33
1
Patent #:
Issue Dt:
Application #:
05237635
Filing Dt:
Title:
2
Patent #:
Issue Dt:
Application #:
05246415
Filing Dt:
Title:
3
Patent #:
Issue Dt:
Application #:
05323962
Filing Dt:
Title:
4
Patent #:
Issue Dt:
Application #:
05351166
Filing Dt:
Title:
5
Patent #:
Issue Dt:
Application #:
05385747
Filing Dt:
Title:
6
Patent #:
Issue Dt:
Application #:
05395958
Filing Dt:
Title:
7
Patent #:
Issue Dt:
Application #:
05405075
Filing Dt:
Title:
8
Patent #:
Issue Dt:
Application #:
05456540
Filing Dt:
Title:
9
Patent #:
Issue Dt:
Application #:
05464355
Filing Dt:
Title:
10
Patent #:
Issue Dt:
Application #:
05544244
Filing Dt:
Title:
11
Patent #:
Issue Dt:
08/03/1976
Application #:
05569444
Filing Dt:
04/18/1975
Title:
CAR COUPLER
12
Patent #:
Issue Dt:
Application #:
05601320
Filing Dt:
Title:
13
Patent #:
Issue Dt:
Application #:
05733434
Filing Dt:
Title:
14
Patent #:
Issue Dt:
09/05/1978
Application #:
05741388
Filing Dt:
11/12/1976
Title:
CUSHIONING DEVICE
15
Patent #:
Issue Dt:
Application #:
05809181
Filing Dt:
Title:
16
Patent #:
Issue Dt:
Application #:
05835579
Filing Dt:
Title:
17
Patent #:
Issue Dt:
Application #:
05846659
Filing Dt:
Title:
18
Patent #:
Issue Dt:
12/02/1980
Application #:
05891742
Filing Dt:
03/30/1978
Title:
WEARPLATE FOR A COUPLER SHANK PINHOLE
19
Patent #:
Issue Dt:
Application #:
05916475
Filing Dt:
Title:
20
Patent #:
Issue Dt:
01/06/1981
Application #:
05916486
Filing Dt:
06/19/1978
Title:
RAILROAD CAR DRAFT GEAR AND COUPLER ARRANGEMENT
21
Patent #:
Issue Dt:
02/03/1981
Application #:
06063462
Filing Dt:
08/03/1979
Title:
ROTARY LOCKSETTING MECHANISM FOR A RIGID JAW COUPLER
22
Patent #:
Issue Dt:
12/15/1981
Application #:
06094840
Filing Dt:
11/16/1979
Title:
PLATE-TYPE FRICTION DRAFT GEAR
23
Patent #:
Issue Dt:
12/02/1980
Application #:
06121931
Filing Dt:
02/15/1980
Title:
WEARPLATE FOR THE BUTT END OF A COUPLER SHANK
24
Patent #:
Issue Dt:
01/12/1982
Application #:
06139813
Filing Dt:
04/14/1980
Title:
ROTARY CONNECTOR
25
Patent #:
Issue Dt:
12/08/1981
Application #:
06142422
Filing Dt:
04/21/1980
Title:
TWO-SHOE DRAFT GEAR
26
Patent #:
Issue Dt:
11/09/1982
Application #:
06180835
Filing Dt:
08/25/1980
Title:
BOLSTER FOR A RAILROAD CAR TRUCK
27
Patent #:
Issue Dt:
05/11/1982
Application #:
06186475
Filing Dt:
09/12/1980
Title:
ROTARY COUPLER WITH IMPROVED PIN BEARING
28
Patent #:
Issue Dt:
09/21/1982
Application #:
06190570
Filing Dt:
09/25/1980
Title:
ROTARY COUPLER WITH A SPECIALLY CONFIGURED PINHOLE
29
Patent #:
Issue Dt:
06/10/1986
Application #:
06565899
Filing Dt:
12/27/1983
Title:
ROTARY RAILROAD CAR F COUPLER
30
Patent #:
Issue Dt:
07/01/1986
Application #:
06622533
Filing Dt:
06/20/1984
Title:
BIASED PIN RETAINER BLOCK FOR A ROTARY COUPLING SYSTEM
31
Patent #:
Issue Dt:
01/13/1987
Application #:
06720690
Filing Dt:
04/08/1985
Title:
YOKE FOR RAILWAY CAR COUPLER ASSEMBLY
32
Patent #:
Issue Dt:
02/24/1987
Application #:
06720797
Filing Dt:
04/08/1985
Title:
METHOD OF ENHANCING RIGIDITY IN A RAILWAY CAR COUPLER KNUCKLE
33
Patent #:
Issue Dt:
01/20/1987
Application #:
06720798
Filing Dt:
04/08/1985
Title:
COUPLER FOR A RAILWAY CAR COUPLER ASSEMBLY
Assignors
1
Exec Dt:
08/07/1987
2
Exec Dt:
08/07/1987
Assignee
1
DELAWARE
Correspondence name and address
HAMMAN & BENN
25 EAST WASHINGTON ST., STE. 600
CHICAGO, IL 60602

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