Serial Number
74302229
Owner
M-I DRILLING FLUIDS COMPANYAttorney
Richard J. GroosFirst Use Date
Aug 20, 1991
Filing Date
Aug 5, 1992
MCAT Trademark
Serial Number: 74302229 • Registration: 1774819
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
August 5, 1992
Registration Date
June 8, 1993
First Use Anywhere
August 20, 1991
First Use in Commerce
August 20, 1991
Published for Opposition
March 16, 1993
Cancellation Date
July 3, 2000
Goods & Services
muds for use in the oil well drilling industry