Patent Assignment
Reel/Frame 004995/0039
Assignment of Assignors Interest.
Recorded: 1988-09-16
Pages: 1
Assignor
WILLIAMS, JAMES R.
Executed: 1988-09-09
Covered Property
(1)
Propfan Blade Attachment
Patent:
4,915,586 →
Application:
07/246,832 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 1, 1993
From: AEC ACQUISITION CORPORATION
To: CHEMICAL BANK, AS AGENT
Reel/Frame 006779/0728 →
License
Dec 1, 1993
From: GENERAL MOTORS CORPORATION
To: AEC ACQUISITION CORPORATION
Reel/Frame 006783/0315 →
Assignment of Assignor's Interest
Oct 5, 2001
From: GENERAL MOTORS CORPORATION
To: ROLLS-ROYCE CORPORATION
Reel/Frame 012520/0079 →
Assignment of Assignor's Interest
Oct 6, 2001
From: GENERAL MOTORS CORPORATION
To: ROLLS-ROYCE CORPORATION
Reel/Frame 012287/0591 →