The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 2022
Filed:
Oct. 05, 2018
Black & Decker Inc., Newark, DE (US);
William Rigdon, Baltimore, MD (US);
Daniel J. White, Middle River, MD (US);
Gary Hill, Red Lion, PA (US);
Anthony Romano, Crofton, MD (US);
Derek Marchanti, Nottingham, MD (US);
Matthew J. Velderman, Jr., Baltimore, MD (US);
Andrew Seman, Pylesville, MD (US);
BLACK & DECKER INC., Newark, DE (US);
Abstract
A combustion powered tool uses a fuel canister with a refillable hydrogen storage vessel containing metal hydride. The fuel canister includes a valve assembly with at least one valve to release hydrogen fuel gas. The valve assembly is removable from the refillable hydrogen storage vessel. A coupling device includes a first coupler attached to the refillable hydrogen storage vessel and a second coupler attached to the valve assembly. An outlet adapter is attached to the valve assembly to supply hydrogen fuel gas to the power tool.