Serial Number
85945406
Owner
NATIONAL OILWELL VARCO, L.P.Attorney
Gregory L. MaagFirst Use Date
Jan 31, 2015
Filing Date
May 29, 2013
HELIOS Trademark
Serial Number: 85945406 • Registration: 5137807
Trademark Classes
Owner Contact Info
10353 Richmond Avenue
HOUSTON, TX 77042
Entity Type: 13
Legal Representation
Trademark Details
Filing Date
May 29, 2013
Registration Date
February 7, 2017
First Use Anywhere
January 31, 2015
First Use in Commerce
January 31, 2015
Published for Opposition
October 8, 2013
Cancellation Date
August 18, 2023
Goods & Services
Downhole drilling and coring tools for the exploration and production of oil and gas