Patent Assignment
Reel/Frame 019522/0279
Assignment of Assignor's Interest
Recorded: 2007-06-26
Pages: 4
Assignors
WELK, CHRISTIAN
Executed: 2007-06-15
APEL, MICHAEL
Executed: 2007-06-15
HARTRAMPH, RALF
Executed: 2007-06-15
Assignee
FESTO AG AND CO
RUITER STRASSE 82, 73734 ESSLINGEN, GERMANY
Covered Property
(1)
Electric Motor and a Method Therefor
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
A Corrective Assignment to Correct the Assignee Name on Reel 019522 Frame 0279
Aug 13, 2007
From: WELK, CHRISTIAN; APEL, MICHAEL; HARTAMPH, RALF
To: FESTO AG & CO
Reel/Frame 019710/0516 →
Change of Name
Feb 14, 2008
From: INTERVIDEO, DIGITAL TECHNOLOGY CORPORATION
To: COREL TW CORP.
Reel/Frame 020506/0649 →
Change of Name
Feb 14, 2008
From: ULEAD SYSTEMS, INC.
To: INTERVIDEO, DIGITAL TECHNOLOGY CORPORATION
Reel/Frame 020506/0668 →
Change of Name
Jul 24, 2008
From: FESTO AG & CO
To: FESTO AG & CO. KG
Reel/Frame 021281/0460 →