Serial Number
77696862
Owner
NATIONAL OILWELL VARCO, L.P.Attorney
Gregory L. MaagFirst Use Date
May 5, 2009
Filing Date
Mar 23, 2009
CONSTANT-G CONTROL Trademark
Serial Number: 77696862 • Registration: 3724015
Trademark Classes
Owner Contact Info
10353 Richmond Avenue
HOUSTON, TX 77042
Entity Type: 13
Legal Representation
Trademark Details
Filing Date
March 23, 2009
Registration Date
December 8, 2009
First Use Anywhere
May 5, 2009
First Use in Commerce
May 5, 2009
Goods & Services
A controller for use in connection with oil rig shaker systems