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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.:

US 6896331 B1

PDFFull Text
Expired
Date of Patent:
May. 24, 2005

Filed:

Mar. 05, 2003

Seat structure

Applicants:

Kenzou Kassai, Osaka, JP;

Ichiro Onishi, Osaka, JP;

Inventors:

Kenzou Kassai, Osaka, JP;

Ichiro Onishi, Osaka, JP;

Assignee:

Aprica Kassai Kabushikikaisha, Osaka, JP;

Attorneys:

W. F. Fasse

W. G. Fasse

Primary Examiner:

Peter M Cuomo

Assistant Examiner:

Sarah C Burnham

Int. Cl.
CPC ...
A47C027/00 ; B60N002/02 ;
U.S. Cl.
CPC ...
Abstract

A seat structure includes a seat plate, a backrest plate adjustable in inclination angle, and a bridging member covering up a flexion portion between the seat plate and the backrest plate for bridging the seat plate and the backrest plate smoothly. The bridging member is a member shaped like a thin flat plate having a flexural elasticity and stably supports a baby's buttocks while dispersing a body pressure with its entire surface. This structure can provide such a seat structure that can prevent local loads from acting on the buttocks both in the form of a bed and in the form of a chair.

Find Patent Forward Citations

Kassai, Kenzou. (2005). Seat structure (U.S. Patent No. 6896331). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6896331

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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