Serial Number
77840319
Owner
NATIONAL OILWELL VARCO, L.P.Attorney
Gregory L. MaagFirst Use Date
Dec 1, 1999
Filing Date
Oct 2, 2009
DRILLWELL Trademark
Serial Number: 77840319 • Registration: 3795632
Trademark Classes
Owner Contact Info
10353 Richmond Avenue
HOUSTON, TX 77042
Entity Type: 13
Legal Representation
Trademark Details
Filing Date
October 2, 2009
Registration Date
June 1, 2010
First Use Anywhere
December 1, 1999
First Use in Commerce
December 1, 1999
Published for Opposition
March 16, 2010
Cancellation Date
January 8, 2021
Goods & Services
Providing non-downloadable software for use in monitoring and reporting drilling activity