Serial Number
75401104
Owner
BAKER HUGHES INCORPORATEDAttorney
STEPHEN A LITTLEFIELDFirst Use Date
Sep 30, 1997
Filing Date
Dec 5, 1997
NAVIGAMMA Trademark
Serial Number: 75401104 • Registration: 2266429
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
December 5, 1997
Registration Date
August 3, 1999
First Use Anywhere
September 30, 1997
First Use in Commerce
September 30, 1997
Published for Opposition
May 11, 1999
Cancellation Date
March 7, 2010
Goods & Services
directional drilling measurement and steering services and gamma ray logging measurement services for use in subterranean oil and gas drilling industry