Serial Number
73168158
Owner
SMITH INTERNATIONAL, INC.First Use Date
Jul 21, 1976
Filing Date
Apr 27, 1978
MUD CHEK Trademark
Serial Number: 73168158 • Registration: 1123930
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 27, 1978
Registration Date
August 14, 1979
First Use Anywhere
July 21, 1976
First Use in Commerce
July 21, 1976
Cancellation Date
February 10, 1986