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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 11655875 B1

PDFFull Text
Date of Patent:
May. 23, 2023

Filed:

Feb. 12, 2019

Damping valve and shock absorber

Applicant:

Kyb Corporation, Tokyo, JP;

Inventors:

Yoshifumi Kobayashi, Aichi, JP;

Tomoyasu Abe, Aichi, JP;

Yuusuke Furuta, Gifu, JP;

Assignee:

KYB CORPORATION, Tokyo, JP;

Attorney:

Rabin & Berdo, P.C.

Primary Examiner:

Thomas J Williams

Assistant Examiner:

James K Hsiao

Int. Cl.
CPC ...
F16F 9/34 (2006.01); F16F 9/18 (2006.01); B60G 13/08 (2006.01); B60G 17/08 (2006.01); F16F 9/348 (2006.01); F16F 9/516 (2006.01); F16K 15/14 (2006.01); F16K 27/02 (2006.01);
U.S. Cl.
CPC ...
F16F 9/348 (2013.01); F16F 9/185 (2013.01); F16F 9/3488 (2013.01); F16F 9/516 (2013.01); F16K 15/148 (2013.01); F16K 27/0209 (2013.01); B60G 13/08 (2013.01); B60G 17/08 (2013.01); B60G 2202/24 (2013.01); B60G 2206/41 (2013.01); B60G 2500/11 (2013.01); B60G 2600/21 (2013.01); B60G 2800/162 (2013.01); F16F 9/187 (2013.01); F16F 2222/12 (2013.01); F16F 2228/066 (2013.01); F16F 2232/08 (2013.01); F16F 2234/02 (2013.01);
Abstract

A damping valve includes a valve seat member, a first valve element stacked on the valve seat member, a second valve element provided between an inner circumference valve seat of the valve seat member and the first valve element, the second valve element being configured to open and close a hole of the first valve element, and a biasing member configured to bias the first valve element towards the second valve element, wherein a surface of the second valve element on an opposite side from the valve seat member is higher than the outer circumference valve seat of the valve seat member.

Find Patent Forward Citations

Kobayashi, Yoshifumi. (2023). Damping valve and shock absorber (U.S. Patent No. 11655875). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11655875

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

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