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:
May. 17, 2005
Filed:
Nov. 03, 2003
Donald L. Van Erden, Wildwood, IL (US);
James E. Doherty, Barrington, IL (US);
Joseph S. Adams, Salt Spring Island, CA;
Donald L. Van Erden, Wildwood, IL (US);
James E. Doherty, Barrington, IL (US);
Joseph S. Adams, Salt Spring Island, CA;
Illinois Tool Works Inc., Glenview, IL (US);
Abstract
A combustion chamber assembly for use in a combustion tool including a combustion chamber, at least one combustion chamber plate disposed in the chamber, the at least one combustion chamber plate and the chamber members being configured for relative reciprocal movement, the combustion chamber assembly having at least one latch member associated with control of movement of at least one plate within the combustion chamber to divide the chamber into multiple volumes. The combustion chamber assembly further has a release for the latch member for permitting relative movement of the at least one combustion chamber plate and the combustion chamber.