BIO-SPAN Trademark
Serial Number: 73372490 • Registration: 1256599
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 30, 1982
Registration Date
November 8, 1983
First Use Anywhere
May 24, 1982
First Use in Commerce
May 24, 1982
Published for Opposition
August 16, 1983
Cancellation Date
September 28, 1990