INSULSTACK Trademark
Serial Number: 73326969 • Registration: 1201925
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
September 8, 1981
Registration Date
July 20, 1982
First Use Anywhere
April 21, 1981
First Use in Commerce
April 21, 1981
Published for Opposition
April 27, 1982
Cancellation Date
March 13, 1989