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:
Nov. 19, 2024
Filed:
Oct. 08, 2020
Applicants:
I Peace, Inc., Palo Alto, CA (US);
Aquatech Co., Ltd., Osaka, JP;
Inventors:
Koji Tanabe, Palo Alto, CA (US);
Ryoji Hiraide, Kyoto, JP;
Hiroshi Nakamoto, Daito, JP;
Hiroaki Inoue, Daito, JP;
Assignees:
I Peace, Inc., Palo Alto, CA (US);
Aquatech Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/56 (2006.01);
U.S. Cl.
CPC ...
F16K 31/56 (2013.01);
Abstract
A valve including a casea tubedisposed in the casea hinge fulcrumdisposed in the casea contact memberconnected to the hinge fulcrumand capable of coming into contact with the tubeand a driving deviceconfigured to apply a non-contact force to the contact memberfrom outside of the caseand change a contact force that is applied to the tubeby the contact memberto change an inner diameter of the tube