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:
Dec. 22, 2009
Filed:
Sep. 12, 2007
Joseph S. Adams, Salt Spring Island, British Columbia, CA;
Joseph S. Adams, Salt Spring Island, British Columbia, CA;
Other;
Abstract
A new and improved combustion-powered linear air motor/compressor wherein the new and improved combustion-powered linear air motor/compressor comprises new and improved structure for achieving the scavenging of residual combustion products or exhaust gases from the combustion chamber during the return stroke of the power piston assembly. More particularly, the speed and efficiency of the scavenging of the residual combustion products or exhaust gases is able to be achieved as a result of the power piston assembly causing fresh or ambient air to be rammed or forced into, through, and out of the combustion chamber during its return stroke.