Patent Assignment
Reel/Frame 004174/0570
Assignment of Assignors Interest.
Recorded: 1983-10-03
Pages: 3
Assignor
CHARLTON, NEWTON W.
Executed: 1983-08-10
Assignee
Covered Property
(1)
Electric Fail -Secure / Fail-Open Lock Mechanism
Patent:
4,557,121 →
Application:
06/524,907 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 15, 1988
From: SECURITY ENGINEERING, INC., (A CT. CORP.)
To: HARROW PRODUCTS, INC., A DE. CORP.
Reel/Frame 004901/0249 →
Nunc Pro Tunc Assignment
Mar 27, 1989
From: SECURITY ENGINEERING, INC.
To: HARROW PRODUCTS, INC., A CORP. OF DE
Reel/Frame 005032/0598 →
Release of Security Interest
Mar 27, 2000
From: FLEET CAPTITAL CORPORATION
To: HARROW PRODUCTS, INC. C/O INGERSOLL-RAND COMPANY
Reel/Frame 010668/0580 →