Patent Assignment
Reel/Frame 029148/0984
Assignment of Assignor's Interest
Recorded: 2012-10-18
Pages: 2
Assignor
SPIX, THOMAS A.
Executed: 2012-10-15
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300, MAIL CODE 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property
(1)
Oil Pan for an Internal Combustion Engine
Patent:
8,561,590 →
Application:
13/654,471 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.