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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 10286820 B1

PDFFull Text
Date of Patent:
May. 14, 2019

Filed:

Jul. 05, 2017

Integral skin foam molded article

Applicant:

Tachi-s Co., Ltd., Tokyo, JP;

Inventors:

Takashi Shindo, Tokyo, JP;

Hiroki Yoshihara, Tokyo, JP;

Assignee:

TACHI-S CO., LTD., Tokyo, JP;

Attorney:

Seed IP Law Group LLP

Primary Examiner:

Alexander S Thomas

Int. Cl.
CPC ...
B32B 3/10 (2006.01); B60N 2/70 (2006.01); B60N 2/58 (2006.01); B29C 44/18 (2006.01); B29K 75/00 (2006.01); B29K 105/04 (2006.01); B29L 31/30 (2006.01); B29K 711/08 (2006.01); B29C 44/12 (2006.01); B60N 2/75 (2018.01); B60N 2/80 (2018.01);
U.S. Cl.
CPC ...
B60N 2/7017 (2013.01); B60N 2/5816 (2013.01); B29C 44/1271 (2013.01); B29C 44/182 (2013.01); B29K 2075/00 (2013.01); B29K 2105/04 (2013.01); B29K 2711/08 (2013.01); B29L 2031/3023 (2013.01); B29L 2031/3026 (2013.01); B60N 2/75 (2018.02); B60N 2/80 (2018.02); Y10T 428/19 (2015.01); Y10T 428/233 (2015.01); Y10T 428/24033 (2015.01);
Abstract

An integral skin foam molded article includes: a skin formed by sewing a plurality of skin pieces in a bag shape; and a resin foam which is molded inside the skin integrally with the skin, wherein: at least one skin piece among the plurality of skin pieces has a surface material made of a natural leather, and includes a wadding material stacked on a back side of the surface material in a non-surface joined state and a lining material stacked on the wadding material; and in a shrinkage rate with respect to an in-plane compression load, a shrinkage rate of the lining material is smaller than a shrinkage rate of the wadding material.

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