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:
Oct. 26, 2021
Filed:
Sep. 04, 2020
Nifco Inc., Yokosuka, JP;
Shunsuke Okabayashi, Yokosuka, JP;
NIFCO INC., Yokosuka, JP;
Abstract
A fuel tank valve apparatus includes a valve port configured to allow inside and outside of a fuel tank to communicate with each other, a valve chamber formed under the valve port, a float body disposed movably up and down inside the valve chamber, and a seal member having elasticity with respect to the valve port and mounted on an upper portion of the float body. The seal member includes a main body configured to close the valve port, a combining portion with respect to the upper portion of the float body, and an extending portion laterally extending from the main body. The float body includes a combined portion combined with the combining portion with up-and-down movements of the seal member allowed in a predetermined range, and a hook portion located above the extending portion.