Serial Number
73291685
Owner
FOUR-PHASE SYSTEMS, INC.First Use Date
Sep 13, 1978
Filing Date
Jan 2, 1981
PWS Trademark
Serial Number: 73291685 • Registration: 1198546
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
January 2, 1981
Registration Date
June 22, 1982
First Use Anywhere
September 13, 1978
First Use in Commerce
September 13, 1978
Published for Opposition
March 30, 1982
Cancellation Date
February 10, 1989