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:
May. 04, 2010

Filed:

Oct. 31, 2007
Applicants:

Tetsuya Kayumi, Shimotsuke, JP;

Sadahiro Yokoyama, Sakura, JP;

Kaneaki Hashimoto, Haga-gun, JP;

Inventors:

Tetsuya Kayumi, Shimotsuke, JP;

Sadahiro Yokoyama, Sakura, JP;

Kaneaki Hashimoto, Haga-gun, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 7/14 (2006.01);
U.S. Cl.
CPC ...
Abstract

This seat of a vehicle is provided with: a center supporting block having a first supporting surface for supporting an occupant; side supporting blocks that are arranged at both sides in the width of the center supporting block, and having a second supporting surface that more protrude than the first supporting surface of the center supporting block; movable supporting blocks each arranged between the center supporting block and the side supporting blocks, and each having a third supporting surface which is flush with the first supporting surface while in an initial state; joining portions each joining between the side supporting blocks and the movable supporting block; and expanding devices that are arranged at a back side of the side supporting blocks, expand the side supporting blocks, and incline the movable supporting blocks with respect to the first supporting surface of the center supporting block.


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