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:
Mar. 01, 2022
Filed:
Mar. 09, 2021
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Christopher Arnold Woodring, Canton, MI (US);
Ross Pursifull, Dearborn, MI (US);
Steven Antone Thiel, Chelsea, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02M 59/46 (2006.01);
U.S. Cl.
CPC ...
F02M 59/462 (2013.01); F02M 59/464 (2013.01); F02M 2200/60 (2013.01);
Abstract
A fuel line check valve system and a fuel system that includes the fuel line check valve system are described. The fuel line check valve system may prevent flow into a fuel system that is generated via a vacuum in the fuel system. The fuel line check valve system may also remain in an open state after it is open via a reduced pressure.