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:
Nov. 10, 2009
Filed:
Sep. 26, 2007
Hiroyuki Yoshida, Saitama, JP;
Koji Yamazaki, Saitama, JP;
Koichi Hidano, Saitama, JP;
Shoichiro Kumagai, Saitama, JP;
Takahiro Imamura, Saitama, JP;
Hiroyuki Yoshida, Saitama, JP;
Koji Yamazaki, Saitama, JP;
Koichi Hidano, Saitama, JP;
Shoichiro Kumagai, Saitama, JP;
Takahiro Imamura, Saitama, JP;
Mahle Filter Systems Japan Corp., Tokyo, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A canister includes a casing made of a material including a polyamide resin. The casing includes a charge port to let in fuel vapor, a purge port to let out desorbed fuel and an atmospheric air port to let in air. Granular adsorbing agent and granular heat storing agent are held in the casing. The adsorbing agent includes a granular activated carbon. The granular heat storing agent is mixed with the granular activated carbon in the casing, and the granular heat storing agent including the material of the casing.