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:
Nov. 06, 2012
Filed:
Apr. 13, 2010
Applicants:
Walter J. Taylor, Mchenry, IL (US);
Maureen L. Shea, Wilmette, IL (US);
Inventors:
Walter J. Taylor, Mchenry, IL (US);
Maureen L. Shea, Wilmette, IL (US);
Assignee:
Illinois Tool Works Inc., Glenview, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B25C 1/12 (2006.01); F16L 37/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuel cell is provided and is constructed and arranged for use with a combustion tool including a cylinder head frame. The fuel cell includes an outer shell having a closed lower end and an open upper end, and a closure crimped over the upper end and defining an opening for accommodating a reciprocating valve stem. An adapter frictionally engages the closure and includes a flange configured for suspending the fuel cell in the fuel cell chamber.