PERMASORB Trademark
Serial Number: 73402970 • Registration: 1293598
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 17, 1982
Registration Date
September 11, 1984
First Use Anywhere
March 22, 1982
First Use in Commerce
March 22, 1982
Published for Opposition
June 19, 1984
Cancellation Date
June 18, 2005