Patent Assignment
Reel/Frame 018736/0188
Assignment of Assignor's Interest
Recorded: 2007-01-10
Pages: 3
Assignor
DURFEE, LAVERNE R.
Executed: 2007-01-05
Assignee
IRWIN INDUSTRIAL TOOL COMPANY
8935 NORTHPOINTE EXECUTIVE DRIVE, HUNTERSVILLE, NORTH CAROLINA, 28078
Covered Property
(1)
Drill Bit
Application:
11/621,308 →
Publication:
US 2008/0166194
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.