Patent Assignment
Reel/Frame 027522/0556
Assignment of Assignor's Interest
Recorded: 2012-01-12
Pages: 3
Assignor
FILTERTEK B.V.
Executed: 2011-12-20
Assignee
ILLINOIS TOOL WORKS INC.
3600 WEST LAKE AVENUE, GLENVIEW, ILLINOIS, 60025
Covered Property
(1)
Check Valve, Especially for the Medical Technique
Patent:
5,771,935 →
Application:
08/781,011 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 23, 1997
From: MYERS, JAN WILLEM MARINUS
To: FILTERTEK BV
Reel/Frame 008719/0863 →
Corrected Assignment, to Correct Assignee's Name, an Assigment Was Previously Recorded on Reel 8719 Frame 0863.
Feb 9, 1998
From: MYERS, JAN WILLEM MARINUS
To: FILTERTEK B.V.
Reel/Frame 008964/0529 →
Assignment of Assignor's Interest
Mar 9, 1998
From: FILTERTEK USA, INC.
To: FILTERTEK INC.
Reel/Frame 009038/0174 →