Patent Assignment
Reel/Frame 004253/0532
Released by Secured Party
Recorded: 1984-05-10
Pages: 3
Assignor
W.R. GRACE & CO
Executed: 1984-04-09
Assignee
A.C. HORN INC 500 W.PUTNAM AVE GREENWICH CT
CONNECTICUT
Covered Property
(1)
Joint Sealing Method
Patent:
4,098,047 →
Application:
05/802,836 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 3, 1988
From: A.C. HORN, INC.
To: MNC COMMERCIAL CORP. ( MNC"), 502 WASHINGTON AVENUE, TOWSON, MARYLAND
Reel/Frame 004916/0438 →
Merger
Aug 24, 1989
From: GRACE MERGER CORP. A CT CORP. (MERGED INTO); W. R. GRACE & CO. A CT. CORP.
To: W. R. GRACE & CO.-CONN.
Reel/Frame 005206/0001 →
Security Interest
Mar 1, 1991
From: A.C. HORN, INC.
To: MNC COMMERCIAL CORP, FORMERLY KNOWN AS MARYLAND NATIONAL INDUSTRIAL, A CORP. OF MD
Reel/Frame 005623/0142 →
Released by Secured Party
Jul 21, 1992
From: MNC COMMERCIAL CORP.
To: A.C. HORN, INC. A CORP. OF DELAWARE
Reel/Frame 006192/0340 →