Serial Number
78470809
Owner
BAKER HUGHES HOLDINGS LLCAttorney
Dyan M. HouseFirst Use Date
Mar 1, 2003
Filing Date
Aug 20, 2004
TESTRAK Trademark
Serial Number: 78470809 • Registration: 3005895
Trademark Classes
Owner Contact Info
17021 ALDINE WESTFIELD ROAD
HOUSTON, TX 77073
Entity Type: 16
Legal Representation
Correspondence Address
Dyan M. House Baker & McKenzie LLP
1900 N. Pearl St., Suite 1500
Dallas, TX 75201
United States
Trademark Details
Filing Date
August 20, 2004
Registration Date
October 11, 2005
First Use Anywhere
March 1, 2003
First Use in Commerce
March 1, 2003
Published for Opposition
July 19, 2005
Goods & Services
Power operated formation evaluation logging-while-drilling tools, namely, downhole hardware comprising sensors for measuring pore pressure of geological formations in subterranean oil and gas wells