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:
Jul. 13, 2021
Filed:
Aug. 15, 2017
Koninklijke Philips N.v., Eindhoven, NL;
Meng Peng, Bothell, WA (US);
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
A drivetrain assembly () for a personal care device (), the drivetrain assembly including a resonator () connected to a transmission component () configured to transmit oscillations to the removable attachment; and a drive coil () configured to oscillate the resonator in a first direction; where the drive coil is configured to generate an installation or removal signal in response to installation or removal of the removable attachment, the installation or removal of the removable attachment generating movement of the resonator in a second direction; and where the drivetrain assembly is configured to communicate the generated signal to a controller.