Serial Number
78057034
Owner
Sierra Tel Communications GroupAttorney
Walter W. HansellFirst Use Date
Jun 1, 2001
Filing Date
Apr 5, 2001
SIERRA TEL NETWORKS Trademark
Serial Number: 78057034 • Registration: 2903094
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
WALTER W HANSELL COOPER, WHITE & COOPER LLP
201 CALIFORNIA ST FL 17
SAN FRANCISCO
CA 94111-5002
UNITED STATES
Trademark Details
Filing Date
April 5, 2001
Registration Date
November 16, 2004
First Use Anywhere
June 1, 2001
First Use in Commerce
June 1, 2001
Published for Opposition
August 24, 2004
Cancellation Date
June 17, 2011