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. 22, 2022
Filed:
Sep. 04, 2020
Fna Group, Inc., Pleasant Prairie, WI (US);
Gus Alexander, Inverness, IL (US);
Richard J. Gilpatrick, Burlington, WI (US);
Brian W. Hubbard, West Bend, WI (US);
George Panagiotis Klonis, New Berlin, WI (US);
Michael Heggen Inouye, Pewaukee, WI (US);
Daniel L. Riley, Hartland, WI (US);
Impact Consulting and Engineering LLC, Naples, FL (US);
Abstract
An internal combustion engine may include a first piston reciprocatingly disposed in a first cylinder, a combustion chamber fluidly coupled with the first cylinder, and an ignition source at least partially disposed within the combustion chamber. An intake valve may provide selective fluid communication between an intake system and the combustion chamber, and an exhaust valve may provide selective fluid communication between an exhaust system and the combustion chamber. A second piston may be reciprocatingly disposed within a second cylinder. A crankshaft may be coupled with the first piston and the second piston for rotational motion associated with reciprocating movement of the first piston and the second piston.