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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 12276036 B1

PDFFull Text
Date of Patent:
Apr. 14, 2025

Filed:

Nov. 17, 2022

Separator membrane-gasket-protecting member assembly, electrolysis element, and electrolysis vessel

Applicant:

Tokuyama Corporation, Shunan, JP;

Inventors:

Yasuyuki Tanaka, Shunan, JP;

Yasunori Miyagawa, Shunan, JP;

Assignee:

TOKUYAMA CORPORATION, Shunan, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Ciel P Contreras

Int. Cl.
CPC ...
C25B 9/23 (2020.12); C25B 1/04 (2020.12); C25B 9/05 (2020.12); C25B 9/73 (2020.12); C25B 9/77 (2020.12); C25B 13/02 (2005.12);
U.S. Cl.
CPC ...
C25B 9/23 (2020.12); C25B 1/04 (2012.12); C25B 9/05 (2020.12); C25B 9/73 (2020.12); C25B 9/77 (2020.12); C25B 13/02 (2012.12);
Abstract

A separating membrane-gasket-protecting member assembly including: an ion-permeable separating membrane; a gasket holding a periphery of the membrane; and a frame-shaped protecting member holding the gasket; the protecting member including: a frame-shaped base body; and a frame-shaped lid member; the base body including: a receiving part being arranged in an inner periphery of the base body and receiving the gasket and the lid member; and a supporting part extending toward an inner periphery side of the base body and supporting the gasket received in the receiving part in a direction crossing a main face of the membrane; and the lid member having dimensions such that the lid member can be received in the receiving part, wherein the gasket and the lid member are received in the receiving part such that the gasket is sandwiched between the supporting part and the lid member.

Find Patent Forward Citations

Quick Actions:

Tanaka, Yasuyuki. (2025). Separator membrane-gasket-protecting member assembly, electrolysis element, and electrolysis vessel (U.S. Patent No. 12276036). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12276036

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