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. 30, 2025
Filed:
Jul. 29, 2022
Applicant:
Cummins Inc., Columbus, IN (US);
Inventors:
Anthony Kyle Perfetto, Columbus, IN (US);
Samuel C. Geckler, Columbus, IN (US);
Assignee:
Cummins Inc., Columbus, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 31/14 (2006.01); F02M 21/02 (2006.01); F02M 31/18 (2006.01);
U.S. Cl.
CPC ...
F02M 31/14 (2013.01); F02M 21/0215 (2013.01); F02M 21/0227 (2013.01); F02M 31/183 (2013.01);
Abstract
Systems and methods for thermal management of a propane fuel system are disclosed that include controlling a pressure of a fuel tank so that a fuel supply is available for starting of the engine even during cold ambient conditions.