Serial Number
78963879
Owner
PROTON ENERGY SYSTEMS, INC.Attorney
George A. Pelletier, JrFirst Use Date
May 31, 2007
Filing Date
Aug 30, 2006
STABLE FLOW Trademark
Serial Number: 78963879 • Registration: 3410970
Trademark Classes
Owner Contact Info
10 Technology Drive
Wallingford, CT 06492
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
August 30, 2006
Registration Date
April 8, 2008
First Use Anywhere
May 31, 2007
First Use in Commerce
May 31, 2007
Published for Opposition
June 5, 2007
Cancellation Date
November 9, 2018
Goods & Services
Hydrogen gas delivery system for electrical generators