Patent Assignment
Reel/Frame 003940/0274
Assignment of Assignors Interest.
Recorded: 1981-11-02
Pages: 1
Assignor
WALTON, RICHARD E. II
Executed: 1981-10-23
Assignee
BLACK & DECKER INC, A CORP OF DE
NEWARK, DELAWARE
Covered Property
(1)
Tool Collet and Control Means
Patent:
4,441,563 →
Application:
06/317,151 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 17, 1984
From: BLACK & DECKER INC., A CORP OF DE
To: DYONICS, INC. A CORP OF MASSACHUSETTS
Reel/Frame 004300/0434 →
Change of Name
Feb 26, 1990
From: DYONICS, INC.
To: SMITH & NEPHEW DYONICS, INC.
Reel/Frame 005437/0007 →
Merger
Sep 2, 1997
From: SMITH & NEPHEW ENDOSCOPY, INC.
To: SMITH & NEPHEW, INC.
Reel/Frame 008693/0295 →
Change of Name
Sep 2, 1997
From: SMITH & NEPHEW DYONICS, INC.
To: SMITH & NEPHEW ENDOSCOPY, INC.
Reel/Frame 008693/0407 →