Patent Assignment
Reel/Frame 004116/0988
Assignment of Assignors Interest.
Recorded: 1982-11-17
Pages: 2
Assignee
FANSTEEL INC.
1 TANTALUM PLACE, A CORP. OF NY, NORTH CHICAGO, ILLINOIS, 60064
Covered Properties
(2)
Insert for Drill Bits and Drill Stabilizers
Patent:
4,473,125 →
Application:
06/442,280 →
Unitary Leg and Foot Protective Device
Patent:
4,497,070 →
Application:
06/450,403 →
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 16, 1982
From: CHO, SOO SE
To: MACHO PRODUCTS, INC., A CORP OF FL.
Reel/Frame 004112/0587 →
Merger and Change of Name Effective May 13, 1985 (Delaware)
Jul 5, 1988
From: FANSTEEL INC., A CORP. OF NY; FANSTEEL DELAWARE INCORPORATED, A CORP. OF DE
To: FANSTEEL INC., A CORP. OF DELAWARE
Reel/Frame 005172/0598 →