Serial Number
73031323
Owner
GRANT PRIDECO, INC.Attorney
Gregory L. MaagFirst Use Date
Mar 14, 1974
Filing Date
Sep 6, 1974
SUM-MASTER Trademark
Serial Number: 73031323 • Registration: 1042152
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Gregory L. Maag Conley Rose, P.C.
P.O. Box 3267
Houston, TX 77253-3267
UNITED STATES
Trademark Details
Filing Date
September 6, 1974
Registration Date
June 29, 1976
First Use Anywhere
March 14, 1974
First Use in Commerce
March 18, 1974
Goods & Services
HYDRAULIC LOAD SENSING AND INDICATING SYSTEMS COMPRISING DIAL INDICATORS WITH LOAD TOTALIZERS, LOAD SENSING CELLS AND CONNECTING HYDRAULIC HOSES