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. 08, 2022
Filed:
Dec. 20, 2019
Applicant:
Kyocera Corporation, Kyoto, JP;
Inventor:
Tomoyoshi Ikeda, Yokohama, JP;
Assignee:
KYOCERA Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 17/22 (2006.01); A61C 17/34 (2006.01); A46B 5/00 (2006.01); A46B 13/02 (2006.01);
U.S. Cl.
CPC ...
A61C 17/222 (2013.01); A61C 17/3481 (2013.01); A46B 5/0095 (2013.01); A46B 13/02 (2013.01); A46B 2200/1066 (2013.01); A61C 17/224 (2013.01);
Abstract
A brush includes a head with bristles, an actuator that expands and contracts in accordance with an electric signal, a connection member that transmits vibration of the actuator to the head, and a body including a housing that houses the actuator. The direction of reciprocal vibration of the head is at a predetermined angle relative to the direction of extension of the housing.