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:
Apr. 12, 2016
Filed:
May. 22, 2013
Alte Powertrain Technologies, Inc., Auburn Hills, MI (US);
Kurt D. McLain, Clarkston, MI (US);
Other;
Abstract
A component of a fuel system includes a fuel cap having a head portion connected to a neck portion. The head portion defines: a fluid pressure relief conduit and a relief valve passage that extends into and through the head portion that terminates at a valve head opening formed by an inner surface of the head portion. The inner surface of the head portion and the inner surface of the neck portion cooperate to form a fuel cap cavity. The fluid cap cavity is fluidly-connected to the fluid pressure relief conduit by way of the valve head opening formed by the inner surface of the head portion. A relief valve is movably arranged within the relief valve passage for permitting selective fluid communication of the fuel cap cavity with the fluid pressure relief conduit. A locking apparatus is arranged within the fuel cap cavity.