Patent Assignment
Reel/Frame 013700/0836
Assignment of Assignor's Interest
Recorded: 2003-01-28
Pages: 4
Assignee
IRWIN INDUSTRIAL TOOL COMPANY
29 EAST STEPHENSON STREET, FREEPORT, ILLINOIS, 61032
Covered Property
(1)
Stepped Drill Bit Having Split Tip
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.