Serial Number
78556594
Owner
NATIONAL OILWELL VARCO, L.P.Attorney
Jonathan PierceFirst Use Date
Oct 31, 2003
Filing Date
Jan 31, 2005
BLAK-JAK Trademark
Serial Number: 78556594 • Registration: 3108931
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
Trademark Details
Filing Date
January 31, 2005
Registration Date
June 27, 2006
First Use Anywhere
October 31, 2003
First Use in Commerce
October 31, 2003
Published for Opposition
April 4, 2006
Cancellation Date
December 29, 2011
Goods & Services
parts and accessories for oilfield pumps and pump components, namely, fluid end assemblies, rod end assemblies, and valve assemblies; retention systems for oilfield pump components, namely, liner retention units, rod retention units, and valve retention units; oilfield hydraulic pre-loading units; oilfield hydraulic pistons and hydraulic load cells