Serial Number
73469446
Owner
M-I DRILLING FLUIDS COMPANYAttorney
ARNOLD, WHITE & DURKEEFirst Use Date
Apr 20, 1981
Filing Date
Mar 9, 1984
KEN CAL-L Trademark
Serial Number: 73469446 • Registration: 1310652
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
STEPHEN H CAGLE (MIDR:097) ARNOLD, WHITE & DURKEE
P O BOX 4433
HOUSTON
TX 77210
UNITED STATES
Trademark Details
Filing Date
March 9, 1984
Registration Date
December 25, 1984
First Use Anywhere
April 20, 1981
First Use in Commerce
April 20, 1981
Published for Opposition
October 16, 1984
Cancellation Date
October 2, 2005