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.:
Date of Patent:
Feb. 05, 2019
Filed:
Mar. 04, 2016
Applicant:
Jsp Corporation, Tokyo, JP;
Inventors:
Assignee:
JSP Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60N 2/64 (2006.01); A47C 7/18 (2006.01); B29C 33/42 (2006.01); B60N 2/24 (2006.01); B60N 2/90 (2018.01); B60N 2/68 (2006.01);
U.S. Cl.
CPC ...
B60N 2/24 (2013.01); A47C 7/18 (2013.01); A47C 7/185 (2013.01); B29C 33/42 (2013.01); B60N 2/64 (2013.01); B60N 2/68 (2013.01); B60N 2/90 (2018.02); B60N 2/995 (2018.02);
Abstract
A seat core member of a seat portion provided with the seat core member made of a hard synthetic resin foam and a cushion layer made of a soft synthetic resin foam and covering the seat core member is provided, and the seat core member includes a plurality of ridges extending in a rising direction of the seat core member in a rising portion of the seat core member being in contact with the cushion layer and opposing to calves of a body is formed.