EHR Trademark
Serial Number: 97237026
Trademark Classes
Class 1 - Chemicals
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Class 37 - Building & Construction
Building construction; repair; installation services
Class 39 - Transportation & Storage
Transport; packaging and storage of goods; travel arrangement
Owner Contact Info
Legal Representation
Correspondence Address
Winfield B. Martin PERKINS COIE LLP
P.O. BOX 2608
SEATTLE, WA 98111
United States
Trademark Details
Filing Date
January 25, 2022
Registration Date
Not Registered
Published for Opposition
March 7, 2023
Goods & Services
Extraction of hydrogen
Hydrogen
Distribution and supply of hydrogen; energy distribution services