IP Library › Assignment 013807/0901
Patent Assignment
Reel/Frame 013807/0901

Assignment of Assignor's Interest

Recorded: 2003-03-05 Pages: 2
Assignor
DANA CORPORATION
Executed: 2003-02-24
Assignee
DANA GMBH
REINZSTRASSE 3-7, 89233 NEU-ULM, GERMANY
Covered Property (1)
Piston Oil Ring Having Land Flanked by Concave Sidewalls
Patent: 6,655,697 →
Application: 10/051,799 →
Publication: US 2002/0070507
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 28, 2002
From: HERAUD, STEPHANE; SPENGLER, WILLIAM
To: DANA CORPORATION, A CORP. OF VIRGINIA
Reel/Frame 013227/0004 →
Assignment of Assignor's Interest Mar 1, 2007
From: DANA GMBH
To: DANA HOLDING GMBH
Reel/Frame 018942/0831 →
Assignment of Assignor's Interest Apr 30, 2008
From: MAHLE INDUSTRIES, INCORPORATED
To: MAHLE ENGINE COMPONENTS USA, INC.
Reel/Frame 020876/0532 →