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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/19/1990
Application #:
07229705
Filing Dt:
08/08/1988
Inventor:
FRANK CALANDRA JR.
Title:
MINE ROOF SUPPORT UTILIZING ROOF ANCHORS HAVING EYE-BOLT HEADS
Assignment: 1
Reel/Frame:
004916/0930Recorded: 08/08/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/02/1988
Assignee:
Correspondent:
PRICE AND RAYVONICH, LTD.
POST OFFICE BOX 98127
PITTSBURGH, PA 15227
Assignment: 2
Reel/Frame:
006811/0649Recorded: 12/23/1993Pages: 32
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/01/1993
Exec Dt:
10/01/1993
Exec Dt:
10/01/1993
Exec Dt:
10/01/1993
Exec Dt:
10/01/1993
Exec Dt:
10/01/1993
Exec Dt:
10/01/1993
Exec Dt:
10/01/1993
Exec Dt:
10/01/1993
Exec Dt:
10/01/1993
Assignee:
FIFTH AVENUE & WOOD STREET
PITTSBURGH, PENNSYLVANIA 15265
Correspondent:
BUCHANAN INGERSOLL, P.C.
PAUL A. BECK
600 GRANT STREET, 56TH FLOOR
PITTSBURGH, PENNSYLVANIA 15219

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