Serial Number
74453371
Owner
HYDRO-GUARD, INC.Attorney
MARY ELIZABETH BUCKLESFirst Use Date
May 1, 1993
Filing Date
Nov 2, 1993
HYDROGUARD Trademark
Serial Number: 74453371 • Registration: 1857423
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
November 2, 1993
Registration Date
October 11, 1994
First Use Anywhere
May 1, 1993
First Use in Commerce
May 1, 1993
Published for Opposition
July 19, 1994
Cancellation Date
July 16, 2005
Goods & Services
biogenetic silica used for plant growth media, containment of liquids, filtration, and treatment of waste