Patent Assignment
Reel/Frame 003914/0788
Assignment of Assignors Interest.
Recorded: 1981-10-02
Pages: 1
Assignor
ALLMER, FRANZ
Executed: 1981-06-12
Assignee
GRAYSTONE CORPORATION, PITTSBURGH, PA A CORP. OF PA
PENNSYLVANIA
Covered Property
(1)
Compact Bidirectionally Operative Tie Exchanging Device
Patent:
4,421,034 →
Application:
06/274,768 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 26, 1982
From: GRAYSTONE CORPORATION
To: WEBER, ROBERT A.
Reel/Frame 003991/0046 →
General Assignment of Intellectual Property Rights, Confidentiality Rights, and Rights Under Non-Competition Agreements
Oct 4, 1995
From: TAMPER CORPORATION ( A NEW YORK CORP.)
To: HARSCO CORPORATION, A CORP OF DE
Reel/Frame 007639/0434 →
Assignment of Assignor's Interest
May 14, 1998
From: HARSCO CORPORATION
To: HARSCO TECHNOLOGIES CORPORATION
Reel/Frame 009197/0680 →