Serial Number
71619927
Owner
Wellbore Integrity Solutions LLCAttorney
Chad DoughertyFirst Use Date
Sep 25, 1950
Filing Date
Oct 12, 1951
DRILCO Trademark
Serial Number: 71619927 • Registration: 0594012
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Chad Dougherty Patterson + Sheridan, LLP
24 Greenway Plaza
Suite 1600
Houston, TX 77046
United States
Trademark Details
Filing Date
October 12, 1951
Registration Date
August 17, 1954
First Use Anywhere
September 25, 1950
First Use in Commerce
September 25, 1950
Goods & Services
REPAIR, MAINTENANCE, AND SERVICING OF DRILL COLLARS