Serial Number
73268166
Owner
Weatherford/DMCAttorney
Ronald G. BlissFirst Use Date
Jan 5, 1980
Filing Date
Jun 27, 1980
DURAPISTON Trademark
Serial Number: 73268166 • Registration: 1168969
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
RONALD G BLISS
800 BANK OF THE SW BLDG
HOUSTON
TX 77002
UNITED STATES
Trademark Details
Filing Date
June 27, 1980
Registration Date
September 15, 1981
First Use Anywhere
January 5, 1980
First Use in Commerce
January 15, 1980
Published for Opposition
June 23, 1981
Cancellation Date
March 25, 1988