Patent Assignment
Reel/Frame 006995/0539
Assignment of Assignor's Interest
Recorded: 1994-04-29
Pages: 4
Assignors
CHAO, SIDNEY C.
Executed: 1994-04-27
STANFORD, THOMAS B.
Executed: 1994-04-27
PURER, EDNA M.
Executed: 1994-04-27
WILKERSON, ANGELA Y.
Executed: 1994-04-27
Assignee
HUGHES AIRCRAFT COMPANY
BLDG. C01, M.S. A126, 7200 HUGHES TERRACE, LOS ANGELES, CALIFORNIA, 90045
Covered Property
(1)
Dry-Cleaning of Garments Using Liquid Carbon Dioxide Under Agitation as Cleaning Medium
Patent:
5,467,492 →
Application:
08/236,776 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 17, 2003
From: HUGHES AIRCRAFT COMPANY
To: HE HOLDINGS, INC., A CORP. OF DELAWARE
Reel/Frame 013678/0745 →
Merger
Jan 17, 2003
From: HE HOLDINGS, INC. DBA HUGHES ELECTRONICS
To: RAYTHEON COMPANY
Reel/Frame 013678/0763 →
Assignment of Assignor's Interest
Oct 12, 2012
From: RAYTHEON COMPANY
To: OL SECURITY LIMITED LIABILITY COMPANY
Reel/Frame 029117/0335 →