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:
Mar. 02, 2021
Filed:
Feb. 07, 2019
Applicant:
Willo 32 Sas, Limoges, FR;
Inventors:
Hugo De Gentile, Feytiat, FR;
Alexandre Georges Gabriel Laurent, Brooklyn, NY (US);
Jil Abed Michel Chabaro, Antony, FR;
Assignee:
Willo 32 SAS, Limoges, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 17/22 (2006.01); A46B 15/00 (2006.01);
U.S. Cl.
CPC ...
A46B 15/0012 (2013.01); A46B 15/0008 (2013.01); A61C 17/228 (2013.01);
Abstract
An oral care appliance and a method of controlling pressure in the oral care appliance are disclosed. The pressure inside a mouthpiece of the oral care appliance is controlled by an actuator. The actuator is triggered when a targeted threshold value of an operational characteristic is reached. Automatic control of the pressure in the mouthpiece enhances both cleaning efficiency and user comfort.