Patent Assignment
Reel/Frame 004191/0107
Assignment of Assignors Interest.
Recorded: 1983-11-16
Pages: 2
Assignor
SIMONS, SAMUEL
Executed: 1983-11-10
Assignee
DANA CORPORATION A VA CORP
4500 DORR ST, TOLEDO, OHIO, 43697
Covered Property
(1)
Method of Welding Aluminum Driveshaft Components
Patent:
4,542,280 →
Application:
06/545,125 →
Related Assignments
(3)
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 →