Serial Number
74309871
Owner
POLYTEK DEVELOPMENT CORPORATIONFirst Use Date
Jun 28, 1991
Filing Date
Aug 28, 1992
HYDROGEL Trademark
Serial Number: 74309871 • Registration: 1805663
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
August 28, 1992
Registration Date
November 23, 1993
First Use Anywhere
June 28, 1991
First Use in Commerce
July 11, 1991
Published for Opposition
March 2, 1993
Cancellation Date
June 7, 2024
Goods & Services
water-activated polymer compositions for use in molding