Serial Number
73166324
Owner
Clarkson Company, TheFirst Use Date
Mar 15, 1978
Filing Date
Apr 14, 1978
HYDRA-HELPER Trademark
Serial Number: 73166324 • Registration: 1147043
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 14, 1978
Registration Date
February 17, 1981
First Use Anywhere
March 15, 1978
First Use in Commerce
April 10, 1978
Published for Opposition
November 18, 1980
Cancellation Date
June 5, 1987