Patent Assignment
Reel/Frame 003931/0789
Assignment of Assignors Interest.
Recorded: 1981-10-05
Pages: 1
Assignee
DAYTON SURE-GRIP & SHORE COMPANY, THE, A CORP. OF OHIO
236 WEST SCHANTZ AVE., OAKWOOD, OHIO, 45409
Covered Property
(1)
Method and Apparatus for Hot Forming a Polygonal Head on a Snap Tie Rod
Patent:
4,473,738 →
Application:
06/308,300 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective Jan.7,1982
Sep 13, 1982
From: DAYTON SURE-GRIP AND SHORE COMPANY, THE
To: DAYTON SUPERIOR CORPORATION
Reel/Frame 004036/0888 →
Security Interest
Nov 6, 1997
From: DAYTON SUPERIOR CORPORATION
To: BANK ONE, N.A.
Reel/Frame 008783/0319 →
Security Interest
Aug 14, 2000
From: DAYTON SUPERIOR CORPORATION
To: BANKERS TRUST COMPANY
Reel/Frame 011044/0959 →
Release of Security Interest in Patents
Jan 18, 2008
From: BANK ONE, N.A.
To: DAYTON SUPERIOR CORPORATION
Reel/Frame 020385/0292 →