Serial Number
72216225
Owner
WESTERN POWER PRODUCTS, INC.First Use Date
Sep 1, 1964
Filing Date
Apr 9, 1965
BLOCKMASTER Trademark
Serial Number: 72216225 • Registration: 0801264
Trademark Classes
Owner Contact Info
600 TRAVIS, SUITE 5800
HOUSTON, TX 77002
Entity Type: 03
Trademark Details
Filing Date
April 9, 1965
Registration Date
January 4, 1966
First Use Anywhere
September 1, 1964
First Use in Commerce
September 1, 1964
Cancellation Date
March 16, 2020