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:
Aug. 09, 2016
Filed:
May. 16, 2011
Applicants:
David Diamond, Dublin, IE;
Jean Diamond, Dublin, IE;
Inventors:
David Diamond, Dublin, IE;
Jean Diamond, Dublin, IE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 17/26 (2006.01); A46B 13/02 (2006.01); A46B 9/04 (2006.01);
U.S. Cl.
CPC ...
A61C 17/26 (2013.01); A46B 9/04 (2013.01); A46B 13/02 (2013.01); Y10T 74/1836 (2015.01);
Abstract
The present invention provides a drive system having particular utility in an electric toothbrush, the drive system comprising a coupling () which is connectable between a drive source () and a brush head (), the coupling being adapted to impart first and second independent brushing motions to the head.