Serial Number
73073412
Owner
JOHN R. MASON, DOING BUSINESS AS MASON MECHANICAL LABORATORIESFirst Use Date
Nov 14, 1973
Filing Date
Jan 5, 1976
GEN-A-PHASE Trademark
Serial Number: 73073412 • Registration: 1053562
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
January 5, 1976
Registration Date
November 30, 1976
First Use Anywhere
November 14, 1973
First Use in Commerce
October 9, 1974
Cancellation Date
April 26, 1983