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Patent Assignment Details
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Reel/Frame:006144/0786   Pages: 7
Recorded: 06/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
03/23/1993
Application #:
07868804
Filing Dt:
04/15/1992
Title:
APPARATUS FOR BLOCKING THE MOVEMENT OF A CHAMBER DOOR
Assignors
1
Exec Dt:
06/01/1992
2
Exec Dt:
05/21/1992
Assignee
1
2424 WEST 23RD STREET
ERIE, PENNSYLVANIA 16514
Correspondence name and address
NEAL L. SLIFKIN
KIRKPATRICK & LOCKHART
1500 OLIVER BUILDING
PITTSBURGH, PA 15222

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