Serial Number
74271963
Owner
NATIONAL OILWELL VARCO, L.P.Attorney
Jonathan PierceFirst Use Date
Jan 1, 1988
Filing Date
May 4, 1992
NATIONAL OILWELL Trademark
Serial Number: 74271963 • Registration: 1745533
Trademark Classes
Owner Contact Info
10353 Richmond Avenue
HOUSTON, TX 77042
Entity Type: 13
10000 RICHMOND AVE, STE 400
HOUSTON, TX 77042
Entity Type: 03
Legal Representation
Correspondence Address
Jonathan Pierce Porter Hedges LLP
P.O. Box 4744
Houston
TX 77210-4744
UNITED STATES
Trademark Details
Filing Date
May 4, 1992
Registration Date
January 12, 1993
First Use Anywhere
January 1, 1988
First Use in Commerce
January 1, 1988
Published for Opposition
October 20, 1992
Cancellation Date
February 5, 2016