Serial Number
73448901
Owner
NL INDUSTRIES, INC.Attorney
CAROLYN S. WALDOFirst Use Date
Sep 8, 1976
Filing Date
Oct 20, 1983
DRILFOAM Trademark
Serial Number: 73448901 • Registration: 1299182
Trademark Classes
Owner Contact Info
2601 BELTLINE ROAD
CARROLLTON, TX 75006
Entity Type: 03
Legal Representation
Correspondence Address
CAROLYN S WALDO HALLIBURTON ENERGY SERVICES INC
2601 BELTLINE RD
CARROLLTON
TX 77006
UNITED STATES
Trademark Details
Filing Date
October 20, 1983
Registration Date
October 9, 1984
First Use Anywhere
September 8, 1976
First Use in Commerce
November 7, 1976
Published for Opposition
July 31, 1984
Cancellation Date
March 20, 2020