Patent Assignment
Reel/Frame 021400/0320
Assignment of Assignor's Interest
Recorded: 2008-08-18
Pages: 3
Assignor
KERSTEN, HEINRICH
Executed: 2008-06-24
Assignee
ILLINOIS TOOL WORKS INC.
3600 WEST LAKE AVENUE, GLENVIEW, ILLINOIS, 60026-1215
Covered Property
(1)
Masonry Drill Bit
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.