Patent Assignment
Reel/Frame 005312/0217
Assignment of Assignors Interest.
Recorded: 1990-05-16
Pages: 3
Assignee
BIRMINGHAM BOLT COMPANY, INC.
3000 RIVERCHASE GALLERIA, SUITE 1000, BIRMINGHAM, ALABAMA, 35422
Covered Property
(1)
Method and Apparatus for Retorquing an Installed Mine Roof Bolt
Patent:
5,073,064 →
Application:
07/515,838 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Oct 30, 1992
From: BIRMINGHAM BOLT COMPANY, INC.
To: BIRMINGHAM STEEL CORPORATION
Reel/Frame 006289/0418 →
Security Interest
Mar 27, 1995
From: EXCEL MINING
To: STAR BANK, NATIONAL ASSOCIATION
Reel/Frame 007403/0430 →
Assignment of Assignor's Interest
Apr 6, 1995
From: BIRMINGHAM STEEL CORPORATION
To: EXCEL MINING SYSTEMS, INC.
Reel/Frame 007417/0235 →
Assignment of Assignor's Interest
Oct 14, 1997
From: EXCEL MINING SYSTEMS, INC.
To: ANI METAL PRODUCTS, INC.
Reel/Frame 008792/0935 →
Assignment of Assignor's Interest
Jan 28, 1998
From: STAR BANK, NATIONAL ASSOCIATION
To: EXCEL MINING SYSTEMS, INC.
Reel/Frame 008896/0676 →
Assignment of Assignor's Interest
Aug 3, 2006
From: ANI METAL PRODUCTS, INC.
To: EXCEL MINING SYSTEMS, INC.
Reel/Frame 018047/0229 →