Patent Assignment
Reel/Frame 006988/0260
Assignment of Assignor's Interest
Recorded: 1994-05-02
Pages: 2
Assignor
STRETCH, DALE A.
Executed: 1994-04-26
Assignee
EATON CORPORATION
PATENT LAW DEPARTMENT, WORLD HEADQUARTERS EATON CENTER, 1111 SUPERIOR AVENUE, CLEVELAND, OHIO, 44114
Covered Property
(1)
Torsion Isolator Spring with Pivotal Ends
Patent:
5,577,963 →
Application:
08/236,069 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 30, 1999
From: EATON CORPORATION
To: MID-AMERICA COMMERCIALIZATION CORPORATION
Reel/Frame 010272/0797 →
Change of Name
Feb 23, 2007
From: MID-AMERICA COMMERCIALZATION CORPORATION
To: NATIONAL INSTITUTE FOR STRATEGIC TECHNOLOGY ACQUISITION AND COMMERCIALIZATION
Reel/Frame 018923/0978 →
Assignment of Assignor's Interest
Mar 2, 2007
From: NATIONAL INSTITUTE FOR STRATEGIC TECHNOLOGY ACQUISITION AND COMMERCIALIZATION
To: MADISON ISLAND LLC
Reel/Frame 018951/0901 →
Assignment of Assignor's Interest
Mar 20, 2012
From: MADISON ISLAND LLC
To: CLIFF ISLAND LLC
Reel/Frame 027891/0289 →
Assignment of Assignor's Interest
Apr 30, 2012
From: CLIFF ISLAND LLC
To: RPX CORPORATION
Reel/Frame 028130/0985 →