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:
Dec. 10, 2024
Filed:
Apr. 03, 2020
Applicant:
Trisa Holding Ag, Triengen, CH;
Inventor:
Andreas Ingold, Triengen, CH;
Assignee:
TRISA HOLDING AG, Triengen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 17/22 (2006.01); A46B 5/00 (2006.01); A46B 9/04 (2006.01); A46B 13/02 (2006.01); A61C 17/34 (2006.01);
U.S. Cl.
CPC ...
A61C 17/222 (2013.01); A46B 5/0095 (2013.01); A46B 9/04 (2013.01); A46B 13/02 (2013.01); A61C 17/3418 (2013.01);
Abstract
An electrical brush handpiece, in particular toothbrush handpiece, includes at least one interface for a coupling with a plug-on brush, includes at least one frame unit and includes at least one drive unit for driving the interface which is accommodated in the frame unit, the drive unit including at least one rotor and at least one reset element that is coupled with the rotor with a first end in a rotationally fixed manner and is fixated to the frame unit with a second end in a rotationally fixed manner, wherein the at least one reset element is implemented so as to be plate-shaped.