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:
Oct. 13, 2026
Filed:
Jul. 29, 2020
Miraial Co., Ltd., Tokyo, JP;
Yuya Narita, Tokyo, JP;
Tadatoshi Inoue, Tokyo, JP;
MIRAIAL CO., LTD., Tokyo, JP;
Abstract
A housing accommodates: a valve body capable of moving between a closing position and an opening position in an outer opening portion, the closing position closing the outer opening portion and the opening position opening the outer opening portion; a biased member having a tubular shape and connected to the valve body, the biased member supported by the housing so as to be movable in the housing and guiding the movement of the valve body so as to move integrally with the valve body; and a biasing member biasing the biased member so that the valve body moves to the closing position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile