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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 10350799 B1

PDFFull Text
Date of Patent:
Jul. 16, 2019

Filed:

Feb. 17, 2016

Gasket including carrier film and method of manufacturing the same

Applicant:

Nok Corporation, Tokyo, JP;

Inventors:

Hidetoshi Saso, Fujisawa, JP;

Yoshihiro Kurano, Kikugawa, JP;

Takayuki Horimoto, Fujisawa, JP;

Tetsuya Urakawa, Fujisawa, JP;

Kenichi Oba, Fujisawa, JP;

Takuro Nishimura, Fujisawa, JP;

Hajime Yui, Fujisawa, JP;

Takahiro Hayashi, Fujisawa, JP;

Assignee:

NOK Corporation, , JP;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Gary D Harris

Int. Cl.
CPC ...
B29C 45/14 (2006.01); F16J 15/06 (2006.01); F16J 15/10 (2006.01); H01M 8/0273 (2016.01); H01M 8/0276 (2016.01); H01M 8/0284 (2016.01); H01M 8/0286 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
B29C 45/14 (2013.01); B29C 45/14754 (2013.01); F16J 15/061 (2013.01); F16J 15/10 (2013.01); F16J 15/106 (2013.01); F16J 15/108 (2013.01); H01M 8/0273 (2013.01); H01M 8/0276 (2013.01); H01M 8/0278 (2013.01); H01M 8/0284 (2013.01); H01M 8/0286 (2013.01); B29C 45/1418 (2013.01); B29C 45/14336 (2013.01); B29C 2045/1477 (2013.01); B29C 2045/14459 (2013.01); B29K 2995/0094 (2013.01); B32B 2307/51 (2013.01); B32B 2581/00 (2013.01); H01M 2008/1095 (2013.01); Y02P 70/56 (2015.11);
Abstract

The purpose of this invention is to make it easy to handle all-rubber gaskets. To achieve this purpose, a gasket is characterized in that a gasket body of only rubber is combined with a carrier film that is made from a resin film to hold the gasket body in a non-adhesive state. A three-dimensional portion having a shape that is deformed along the external shape of the gasket body is provided at a position where the gasket body and a plane of the carrier film overlap, and a portion of the gasket body is contained in the three-dimensional section. The gasket body is used as a gasket for fuel cells incorporated into a fuel cell stack.

Find Patent Forward Citations

Saso, Hidetoshi. (2019). Gasket including carrier film and method of manufacturing the same (U.S. Patent No. 10350799). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10350799

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

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