Patent Assignment
Reel/Frame 013601/0348
Assignment of Assignor's Interest
Recorded: 2002-12-16
Pages: 2
Assignee
WACKER-CHEMIE GMBH
MUNICH, GERMANY
Covered Property
(1)
Self-locking fastening element for friction-locking connections
Application:
10/252,737 →
Publication:
US 2003/0077115
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 23, 2002
From: BRYDE, STEVEN G.; HAMILTON, DONALD K.
To: GENERAL MOTORS CORPORATION
Reel/Frame 013601/0037 →
Assignment of Assignor's Interest
Aug 12, 2004
From: WACKER-CHEMIE GMBH
To: ESK CERAMICS GMBH & CO. KG
Reel/Frame 014972/0772 →
Security Agreement
Sep 3, 2004
From: CERADYNE, INC.; CERADYNE ESK, LLC; ESK CERAMICS GMBH & CO. KG
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 015074/0158 →