IP Library › Assignment 004036/0888
Patent Assignment
Reel/Frame 004036/0888

Change of Name Effective Jan.7,1982

Recorded: 1982-09-13 Pages: 3
Assignor
Assignee
Covered Properties (4)
Split Bolt
Patent: 3,922,946 →
Application: 05/427,781 →
Method for Releasing Tilt-Up Panel Hoisting Member
Patent: 4,056,912 →
Application: 05/751,536 →
Swivel Hold-Down Device
Patent: 4,251,047 →
Application: 06/060,063 →
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 patents in this record — the chain of ownership.
Assignment of Assignors Interest. Oct 5, 1981
From: WOLFE, CHARLES R.; ELTZROTH, IVAN C.
To: DAYTON SURE-GRIP & SHORE COMPANY, THE, A CORP. OF OHIO
Reel/Frame 003931/0789 →
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 →