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:
Jul. 28, 2020
Filed:
Feb. 20, 2018
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Chiaki Kataoka, Nagakute, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A fuel tank system includes: a fuel tank capable of storing fuel; a canister that has a ventilation port and an introduction port and that accommodates an adsorbent capable of adsorbing evaporative fuel introduced into the canister; a housing attached to the canister, and accommodating a pump configured to apply a pressure to an interior of the canister through the ventilation port; a pipeline that has an atmosphere opening port opening to an outside, the pipeline extending from the atmosphere opening port toward the ventilation port; and a filter unit having an internal space in which an air filter is arranged, the filter unit being removably fitted to the housing and the pipeline, the housing and the pipeline communicating with each other via the internal space.