Serial Number
78410635
Owner
NATIONAL OILWELL VARCO, L.P.Attorney
Jonathan PierceFirst Use Date
May 31, 2005
Filing Date
Apr 29, 2004
HEMIDRIL Trademark
Serial Number: 78410635 • Registration: 3303419
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
April 29, 2004
Registration Date
October 2, 2007
First Use Anywhere
May 31, 2005
First Use in Commerce
May 31, 2005
Published for Opposition
February 1, 2005
Cancellation Date
May 4, 2018