Serial Number
73297748
Owner
AMERICAN TELEPHONE AND TELEGRAPH COMPANYFirst Use Date
Nov 7, 1980
Filing Date
Feb 19, 1981
TELEHELPER Trademark
Serial Number: 73297748 • Registration: 1219789
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 19, 1981
Registration Date
December 14, 1982
First Use Anywhere
November 7, 1980
First Use in Commerce
November 7, 1980
Published for Opposition
September 21, 1982
Cancellation Date
April 26, 1989