Serial Number
74418846
Owner
BAKER HUGHES INCORPORATEDAttorney
Dyan M. HouseFirst Use Date
Feb 14, 1991
Filing Date
Jul 26, 1993
RIGS Trademark
Serial Number: 74418846 • Registration: 1907117
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
July 26, 1993
Registration Date
July 25, 1995
First Use Anywhere
February 14, 1991
First Use in Commerce
February 14, 1991
Published for Opposition
May 2, 1995
Cancellation Date
April 3, 2020
Goods & Services
well bore surveying system comprising inertial guidance surveyor for use in subterranean oil and gas wells