Serial Number
98706351
Owner
H2scan CorporationAttorney
Jeffrey G. SheldonFirst Use Date
Nov 7, 2025
Filing Date
Aug 19, 2024
HY-GUARD Trademark
Serial Number: 98706351 • Registration: 8297256
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Jeffrey G. Sheldon Cislo & Thomas
12100 Wilshire Blvd., Suite 1700
Los Angeles, CA 90025
United States
Trademark Details
Filing Date
August 19, 2024
Registration Date
June 9, 2026
First Use Anywhere
November 7, 2025
First Use in Commerce
November 7, 2025
Published for Opposition
April 15, 2025
Goods & Services
hydrogen sensing systems comprised of hydrogen sensors for commercial and industrial use