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. 30, 2018
Filed:
Jun. 22, 2016
Yamabiko Corporation, Tokyo, JP;
Hisato Osawa, Tokyo, JP;
Takahiro Yamazaki, Tokyo, JP;
Hidekazu Tsunoda, Tokyo, JP;
Yuuta Kobayashi, Tokyo, JP;
Yamabiko Corporation, Tokyo, JP;
Abstract
To improve the effect of preventing contamination of an element in an air cleaner. An air cleaner includes a first inlet () through which air is fed to an intake system air passage and a second inlet () through which air is fed to an intake system air-fuel mixture passage. An extended passage () leads to the second inlet (), for example. A passage forming member () forming the extended passage () is shaped to surround a periphery of the first inlet (). The passage forming member () forms a blown-back fuel diffusion preventing region () leading to the first inlet ().