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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 12663084 B1

PDFFull Text
Date of Patent:
Jun. 23, 2026

Filed:

Dec. 28, 2021

Sealing member, sealing mechanism, valve, and sealing method

Applicant:

Kitz Corporation, Tokyo, JP;

Inventors:

Masazumi Funato, Chiba, JP;

Tetsuya Watanabe, Chiba, JP;

Mitsuru Hosokawa, Chiba, JP;

Assignee:

KITZ CORPORATION, Tokyo, JP;

Attorneys:

Casimir Jones, S.C.

Thomas J. Lyneis

Primary Examiner:

Paul J Gray

Int. Cl.
CPC ...
F16K 1/226 (2006.01); F16K 1/42 (2006.01); F16K 5/06 (2006.01);
U.S. Cl.
CPC ...
F16K 1/2263 (2013.01); F16K 1/42 (2013.01);
Abstract

Realized is a sealing member which exhibits excellent sealing properties even at a low temperature and a high pressure. A sealing member () includes: a first pressing part () that presses a first side part of a gap by pressing from a lateral direction; a second pressing part () that is pressed against a second side part of the gap by the pressing from the lateral direction; and a part () that induces deformation of the sealing member () such that the sealing member () is strained toward the second side part by the pressing from the lateral direction.

Find Patent Forward Citations

Funato, Masazumi. (2026). Sealing member, sealing mechanism, valve, and sealing method (U.S. Patent No. 12663084). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12663084

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

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