DUOGUARD Trademark
Serial Number: 73173872 • Registration: 1139942
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 12, 1978
Registration Date
September 30, 1980
First Use Anywhere
May 12, 1978
First Use in Commerce
May 12, 1978
Published for Opposition
April 15, 1980
Cancellation Date
October 6, 2001