Serial Number
75326161
Owner
H POWER CORPORATIONAttorney
Catherine M. ClaytonFirst Use Date
Apr 8, 1996
Filing Date
Jul 17, 1997
H POWER Trademark
Serial Number: 75326161 • Registration: 2214106
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
July 17, 1997
Registration Date
December 29, 1998
First Use Anywhere
April 8, 1996
First Use in Commerce
September 12, 1996
Published for Opposition
October 6, 1998
Cancellation Date
October 2, 2005
Goods & Services
electrochemical fuel cells, electrochemical fuel cell stacks, and electrode membranes
electric power generators