Patent Assignment
Reel/Frame 004821/0186
Assignment of Assignors Interest.
Recorded: 1988-01-11
Pages: 2
Assignor
GALL, RAY A.
Executed: 1988-01-04
Assignee
DANA CORPORATION
4500 DORR STREET, TOLEDO, OHIO, 43697
Covered Property
(1)
Seal and Dust Guard Assembly for a Universal Joint Trunnion
Patent:
4,874,349 →
Application:
07/129,802 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 2, 2001
From: DANA CORPORATION, A VIRGINIA CORPORATION
To: SPICER DRIVESHAFT, INC.
Reel/Frame 011667/0621 →
Change of Name
Apr 15, 2003
From: SPICER DRIVESHAFT, INC.
To: TORQUE-TRACTION TECHNOLOGIES, INC.
Reel/Frame 014646/0042 →
Change of Name
Apr 18, 2003
From: SPICER DRIVESHAFT, INC.
To: TORQUE-TRACTION TECHNOLOGIES, INC.
Reel/Frame 013933/0631 →
Merger
Mar 2, 2006
From: TORQUE-TRACTION TECHNOLOGY, INC.
To: TORQUE-TRACTION TECHNOLOGIES LLC
Reel/Frame 017240/0259 →