Patent Assignment
Reel/Frame 005481/0542
Assignment of Assignors Interest.
Recorded: 1990-10-22
Pages: 3
Assignor
SPENCE, JERRY L.
Executed: 1990-10-18
Assignee
INSTRUMED, INC., A CORP. OF WA
11818 NORTH CREEK PARKWAY NORTH, STE. 105, BOTHELL, WASHINGTON, 98011
Covered Property
(1)
Medical Disposable Inflatable Tourniquet Cuff
Patent:
4,979,953 →
Application:
07/481,859 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 20, 2007
From: INSTRUMED, INC.
To: VARITREX, LLC
Reel/Frame 018898/0984 →
Assignment of Assignor's Interest
Aug 28, 2007
From: VARITREX, LLC
To: STRYKER CORPORATION
Reel/Frame 019754/0200 →
Corrective Assignment to Correct the Assignment to Add Additional Page Previously Recorded on Reel 019754 Frame 0200. Assignor(S) Hereby Confirms the Assignment.
Sep 6, 2007
From: VARITREX, LLC
To: STRYKER CORPORATION
Reel/Frame 019781/0716 →