IP Library Assignment 019556/0673
Patent Assignment
Reel/Frame 019556/0673

Assignment of Assignor's Interest

Recorded: 2007-07-13 Pages: 3
Assignor
RUSCHKE, RICKY R.
Executed: 2007-07-13
Assignee
FILTERTEK INC.
11411 PRICE ROAD, HEBRON, ILLINOIS, 60034
Covered Property (1)
Valve Apparatus, Combination Filter Valve Assemblies and Devices, Systems, and Methods Includingthe Same
Patent: 7,997,293 →
Application: 11/777,570 →
Publication: US 2008/0011667
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 9, 2011
From: FILTERTEK INC.
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 027201/0381 →