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:
Jul. 03, 2007

Filed:

Jun. 22, 2005
Applicants:

Mikio Uchiyama, Wako, JP;

Kazuhiko Gogo, Wako, JP;

Masaki Agata, Wako, JP;

Inventors:

Mikio Uchiyama, Wako, JP;

Kazuhiko Gogo, Wako, JP;

Masaki Agata, Wako, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60B 27/00 (2006.01); B60B 21/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A wheel for a two-wheeled motor vehicle and including a hub, a rim, a spokes coupling the hub and the rim. The hub has a lightening portion formed inside a sprocket flange such that there remains sufficient flange strength and sufficient weight reduction is realized. The lightening portion is axially inside a bearing insertion hole, opens radially inwardly and has a maximum diameter longer than diameters of the bearing insertion hole and an axle hole.


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