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Patent Assignment Details
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Reel/Frame:020954/0587   Pages: 2
Recorded: 05/01/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/25/2012
Application #:
12150929
Filing Dt:
05/01/2008
Publication #:
Pub Dt:
11/06/2008
Title:
METHOD OF MAKING COMPRESSIBLE ELASTOMERIC SPRING
Assignors
1
Exec Dt:
04/30/2008
2
Exec Dt:
04/30/2008
3
Exec Dt:
04/30/2008
4
Exec Dt:
04/30/2008
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Correspondence name and address
JAMES O. RAY, JR.
JAMES RAY & ASSOCIATES
2640 PITCAIRN ROAD
MONROEVILLE, PA 15146

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