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. 06, 2004

Filed:

Sep. 04, 2002
Applicant:
Inventors:

Takayuki Yamada, Saitama, JP;

Yuta Urushiyama, Saitama, JP;

Shunji Suzuki, Saitama, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60J 7/00 ;
U.S. Cl.
CPC ...
B60J 7/00 ;
Abstract

A vehicle body frame hollow member has an external contour whose cross section forms a polygon and has a plurality of plates, each defining a circumferential wall of the hollow member, each of points of intersection being formed by intersecting prolongations from exterior surfaces of the adjacent two plates, ribs connecting respective apical angles of the polygon with a center shaft thereof; and an elongated projection projecting outwardly of a circle tangent to the points of intersection and extending along an edge of each of the apical angles.


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