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Patent Assignment
Reel/Frame 020678/0240

Assignment of Assignor's Interest

Recorded: 2008-03-20 Pages: 3
Assignor
LATHAM, WINCHESTER E.
Executed: 2008-03-19
Assignee
KEYSTONE ENGINEERING AND MANUFACTURING CORPORATION
9786 EAST COUNTY ROAD 200 NORTH, AVON, INDIANA, 46123
Covered Property (1)
Toothed Trencher Track and Elements Therefor
Patent: 7,665,235 →
Application: 12/051,344 →
Publication: US 2008/0235997
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 9, 2010
From: KEYSTONE ENGINEERING & MANUFACTURING CORP.
To: LATHAM, WINCHESTER E.
Reel/Frame 024804/0501 →