Serial Number
76539280
Owner
Amperion, Inc.Attorney
Thomas F. DunnFirst Use Date
Jun 24, 2003
Filing Date
Aug 7, 2003
GRIFFIN Trademark
Serial Number: 76539280 • Registration: 2942771
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
August 7, 2003
Registration Date
April 19, 2005
First Use Anywhere
June 24, 2003
First Use in Commerce
June 24, 2003
Published for Opposition
March 23, 2004
Cancellation Date
November 25, 2011
Goods & Services
Networking hardware and software that enables the delivery of high-speed broadband data over medium-voltage powerlines