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:
Sep. 22, 2020
Filed:
Mar. 28, 2019
Murata Manufacturing Co., Ltd., Kyoto, JP;
Nobuhira Tanaka, Kyoto, JP;
Hiroyuki Yokoi, Kyoto, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
A valve includes a first plate () having a first through hole (), a second plate () having a second through hole () that does not face the first through hole (), a valve chamber () formed by being surrounded by the first plate () and the second plate (), and a valve body () disposed in the valve chamber () and having a third through hole () that does not face the first through hole () and that faces the second through hole (), the valve body () being movable up and down between the first plate () and the second plate (). In addition, a second opening area of the second through hole () is smaller than a third opening area of the third through hole (), and the second through hole () is located in the third through hole () when viewed from a front.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile