Serial Number
74309872
Owner
POLYTEK DEVELOPMENT CORPORATIONFirst Use Date
Dec 3, 1991
Filing Date
Aug 28, 1992
POLY-SIL Trademark
Serial Number: 74309872 • Registration: 1769585
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
August 28, 1992
Registration Date
May 11, 1993
First Use Anywhere
December 3, 1991
First Use in Commerce
December 3, 1991
Published for Opposition
February 16, 1993
Cancellation Date
November 24, 2023
Goods & Services
liquid silicone polymers used for molding