Patent Assignment
Reel/Frame 020621/0569
Assignment of Assignor's Interest
Recorded: 2008-02-29
Pages: 3
Assignor
ADAMS, JOSEPH S.
Executed: 2008-02-05
Assignee
ILLINOIS TOOL WORKS INC.
PATENT DEPARTMENT, 3600 WEST LAKE AVENUE, GLENVIEW, ILLINOIS, 60026
Covered Property
(1)
Exhaust Check Valve and Piston Return System