Patent Assignment
Reel/Frame 014305/0072
Assignment of Assignor's Interest
Recorded: 2003-07-16
Pages: 3
Assignor
TRETTIN, DAVID J.
Executed: 2003-07-15
Assignee
IRWIN INDUSTRIAL TOOL COMPANY
29 EAST STEPHENSON STREET, FREEPORT, ILLINOIS, 61032
Covered Property
(1)
Display Package for a Tool Bit
Patent:
497,800 →
Application:
29/186,432 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.