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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/27/1987
Application #:
06633397
Filing Dt:
07/23/1984
Inventor:
ALAN H. ROSMAN
Title:
HYDRAULICALLY OPERATED CLAM-SHELL DEVICE
Assignment: 1
Reel/Frame:
004290/0781Recorded: 07/23/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/23/1984
Assignee:
Correspondent:
HOPGOOD, CALIMAFDE, KALIL
BLAUSTEIN & JUDLOWE
60 EAST 42ND ST.
NEW YORK, NY 10165
Assignment: 2
Reel/Frame:
004557/0455Recorded: 05/21/1986Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/1986
Assignee:
Correspondent:
NATIONAL PATENT DEVELOPMENT CORP.
375 PARK AVENUE
NEW YORK, NY 10022

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