IP Library › Assignment 014248/0473
Patent Assignment
Reel/Frame 014248/0473

Assignment of Assignor's Interest

Recorded: 2003-01-24 Pages: 2
Assignors
RAMSEY, CHRISTOPHER PAUL
Executed: 2003-01-15
WATSON, MARTIN JOHN
Executed: 2003-01-15
Assignee
CROWN CORK & SEAL TECHNOLOGIES CORPORATION
11535 S. CENTRAL AVENUE, ALSIP, ILLINOIS, 60803-2599
Covered Property (1)
Energizing Ring for a Closure Membrane
Patent: 6,971,558 →
Application: 10/333,840 →
Publication: US 2004/0040987
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 30, 2006
From: CROWN PACKAGING TECHNOLOGY, INC.
To: CROWN OBRIST GMBH
Reel/Frame 017546/0384 →
Change of Name Dec 1, 2006
From: CROWN CORK & SEAL TECHNOLOGIES CORPORATION
To: CROWN PACKAGING TECHNOLOGY, INC.
Reel/Frame 018573/0199 →
Assignment of Assignor's Interest Dec 14, 2006
From: CROWN OBRIST GMBH
To: OBRIST CLOSURES SWITZERLAND GMBH
Reel/Frame 018645/0465 →