Serial Number
76448357
Owner
MARSHALL ELECTRONICS, INC.Attorney
John L. WelshFirst Use Date
Dec 29, 2003
Filing Date
Sep 6, 2002
SILICON VALVE Trademark
Serial Number: 76448357 • Registration: 2863375
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
September 6, 2002
Registration Date
July 13, 2004
First Use Anywhere
December 29, 2003
First Use in Commerce
December 29, 2003
Published for Opposition
August 12, 2003
Cancellation Date
February 20, 2015
Goods & Services
microphones