Serial Number
90219118
Owner
HYDROTEK CORPORATIONAttorney
Chao-Chang David PaiFirst Use Date
Sep 11, 1989
Filing Date
Sep 28, 2020
HYDROTEK Trademark
Serial Number: 90219118 • Registration: 6610870
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Chao-Chang David Pai PAI PATENT & TRADEMARK LAW FIRM
3019 NE 127TH ST.
P. O. BOX 25750
SEATTLE
WA 98165
Trademark Details
Filing Date
September 28, 2020
Registration Date
January 11, 2022
First Use Anywhere
September 11, 1989
First Use in Commerce
September 28, 1993
Published for Opposition
October 26, 2021