Serial Number
73218076
Owner
Sierra Geophysics, Inc.First Use Date
Jan 10, 1978
Filing Date
Jun 4, 1979
SIERRA GEOPHYSICS Trademark
Serial Number: 73218076 • Registration: 1185205
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 4, 1979
Registration Date
January 5, 1982
First Use Anywhere
January 10, 1978
First Use in Commerce
February 9, 1978
Published for Opposition
October 13, 1981
Cancellation Date
October 12, 2002