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. 25, 2003
Filed:
Dec. 29, 1999
Applicant:
Inventors:
Andy Yang, Concord, CA (US);
Casper Chiang, Danville, CA (US);
Assignee:
Gillette Canada Company, Halifax, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A46B 9/04 ;
U.S. Cl.
CPC ...
A46B 9/04 ;
Abstract
Methods for monitoring toothbrush technique are provided, for example a method including, while a toothbrush user is brushing his teeth, acquiring data indicative of motion of the toothbrush along its longitudinal axis, and, providing information about the data for display. Devices and systems for monitoring toothbrushing technique are also provided.