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.

Date of Patent:
Jan. 01, 2013

Filed:

Feb. 20, 2009
Applicants:

Susumu Murayama, Saitama, JP;

Takeaki Nakajima, Saitama, JP;

Shoichi Hokazono, Saitama, JP;

Inventors:

Susumu Murayama, Saitama, JP;

Takeaki Nakajima, Saitama, JP;

Shoichi Hokazono, Saitama, JP;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02M 25/08 (2006.01); B01D 53/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

To a canister assembly to be installed in a vehicle body having a differential device mounted on a rear part thereof without reducing the space above a floor panel while ensuring an adequate adsorption chamber volume. The canister assembly () comprises a first adsorption chamber () for adsorbing fuel vapor introduced from a fuel tank (); a second adsorption chamber () for adsorbing fuel vapor introduced from the first adsorption chamber; and a chamber communication pipe () for communicating the first adsorption chamber with the second adsorption chamber; wherein the first adsorption chamber and second adsorption chamber are provided separately from each other on either side of the differential device.


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