Serial Number
73506091
Owner
TECHNICAL OIL TOOL CORPORATIONAttorney
Jonathan PierceFirst Use Date
Jan 23, 1983
Filing Date
Oct 29, 1984
DRILLMASTER Trademark
Serial Number: 73506091 • Registration: 1355103
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Jonathan Pierce Porter Hedges LLP
P.O. Box 4744
Houston
TX 77210-4744
UNITED STATES
Trademark Details
Filing Date
October 29, 1984
Registration Date
August 20, 1985
First Use Anywhere
January 23, 1983
First Use in Commerce
January 23, 1983
Published for Opposition
June 11, 1985
Cancellation Date
March 20, 2020