IP Library › Assignment 025900/0871
Patent Assignment
Reel/Frame 025900/0871

Assignment of Assignor's Interest

Recorded: 2011-03-04 Pages: 2
Assignors
MACKENZIE, STEVEN K
Executed: 2011-03-03
TUCKER, ERIC R
Executed: 2011-03-03
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER, DETROIT, MICHIGAN, 48265
Covered Property (1)
Air Duct Assembly for Engine
Patent: 8,485,311 →
Application: 13/040,378 →
Publication: US 2012/0222641
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Jun 28, 2012
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 028466/0870 →
Release of Security Interest Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0159 →