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:
Sep. 16, 2003

Filed:

May. 24, 2002
Applicant:
Inventor:

Tomokazu Sugamura, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47B 8/106 ;
U.S. Cl.
CPC ...
A47B 8/106 ;
Abstract

The bosses of a front cabinet are strengthened by the boss reinforcing rib , and the central part of the ceiling board for the front cabinet 10 in the direction of the width is strengthened by the ceiling board reinforcing rib . The boss reinforcing rib is formed with a high strength portion of greater thickness, and a link portion of the boss reinforcing rib with the ceiling board is molded in smaller thickness over the entire length than the high strength portion , thereby preventing the “sink” in molding from occurring. The strength of the boss reinforcing rib itself is increased by making the boss reinforcing rib gradually lower in height as being closer to the front end.


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