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:
Sep. 02, 2014
Filed:
Aug. 20, 2013
Toyoda Gosei Co., Ltd., Kiyosu, JP;
Hiroaki Kito, Kiyosu, JP;
Atsushi Sekihara, Kiyosu, JP;
Yoshinari Hiramatsu, Kiyosu, JP;
Masashi Yamamoto, Kiyosu, JP;
Noboru Hosoe, Kiyosu, JP;
Hitoshi Uchida, Kiyosu, JP;
Masayuki Kajioka, Kiyosu, JP;
Toyoda Gosei Co., Ltd., Aichi-pref., JP;
Abstract
A filler neck is equipped with a neck main body having a pipe shaped resin inner layer and resin outer layer, and a retainer made of metal mounted so as to cover the edge part of the neck main body. The resin inner layer and the resin outer layer are made of resin materials for which one layer has superior fuel permeability resistance to the other layer. The resin inner layer has a screw part for screwing into a screw part of a fuel cap on the inner wall of the resin inner layer. The retainer has a seal part for sealing between the gasket, and a round cylinder shaped outer circumference protector part. The lower end of the outer circumference protector part is on plane perpendicular to the center axis of the fuel path. The plane includes the screw part.