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:
Feb. 04, 2020
Filed:
Aug. 02, 2017
Applicant:
Koninklijke Philips N.v., Eindhoven, NL;
Inventors:
Dave Ahlman, Bothell, WA (US);
Wolter F. Benning, Seattle, WA (US);
Assignee:
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 33/00 (2006.01); A61C 17/34 (2006.01); H02K 7/00 (2006.01); F16C 11/00 (2006.01); H02K 33/02 (2006.01); H02K 7/08 (2006.01);
U.S. Cl.
CPC ...
A61C 17/3418 (2013.01); F16C 11/00 (2013.01); H02K 7/003 (2013.01); H02K 7/083 (2013.01); H02K 33/02 (2013.01);
Abstract
A drive train assembly () for a personal care device (), the drive train assembly including a shaft () with a central axis and a plurality of pivot bearing notches (); a motor () encircling at least a portion of the shaft and configured to oscillate the shaft about the shaft's central axis; and a plurality of stationary pivot bearings (), where at least an apex of each of the plurality of stationary pivot bearings is positioned within a respective one of the plurality of pivot bearing notches.