PORTA-MARK Trademark
Serial Number: 73204839 • Registration: 1248136
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 23, 1979
Registration Date
August 16, 1983
First Use Anywhere
November 23, 1977
First Use in Commerce
November 23, 1977
Published for Opposition
July 13, 1982
Cancellation Date
May 22, 2004