Serial Number
73178420
Owner
CALIFORNIA ENGINEER PUBLISHING CO.First Use Date
Feb 1, 1923
Filing Date
Jul 17, 1978
CALIFORNIA ENGINEER Trademark
Serial Number: 73178420 • Registration: 1127037
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 17, 1978
Registration Date
November 27, 1979
First Use Anywhere
February 1, 1923
First Use in Commerce
February 1, 1923
Cancellation Date
May 9, 1986