POLYHEDRON LABORATORIES Trademark
Serial Number: 73341805 • Registration: 1211043
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 15, 1981
Registration Date
September 28, 1982
First Use Anywhere
May 28, 1976
First Use in Commerce
November 8, 1976
Published for Opposition
July 6, 1982
Cancellation Date
December 8, 1988