Serial Number
75548186
Owner
BAKER HUGHES INCORPORATEDAttorney
J. ALBERT RIDDLEFiling Date
Sep 4, 1998
CAL-TEQ Trademark
Serial Number: 75548186 • Registration: 2540857
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
September 4, 1998
Registration Date
February 19, 2002
Published for Opposition
February 22, 2000
Cancellation Date
November 21, 2008
Goods & Services
oil and gas well drilling in the nature of completion and production services for the oil and gas exploration and production industry, namely, calculating, formulating, and mixing of drilling mud mixtures and additives for specific wellbore and drilling conditions