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:
Oct. 09, 2012
Filed:
Dec. 09, 2010
Patrick W. Brown, Mantua, OH (US);
Douglas A. Gall, Strongsville, OH (US);
Patrick W. Brown, Mantua, OH (US);
Douglas A. Gall, Strongsville, OH (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
An electrically powered toothbrush has a body having a first end, a head opposite the first end, a neck between the first end and head, an electrical motor and a power source disposed in the body, a drive shaft operatively connected to the motor, and a bristle carrier. The head has a frame defining a recess. The shaft has a longitudinal axis of rotation and a portion offset from the axis of rotation. The bristle carrier is disposed within the recess and is pivotally secured to the frame by a laterally extending pivot member disposed substantially perpendicular to the longitudinal axis of rotation. The bristle carrier has a receiving channel adapted to receive the offset portion. The rotation of the drive shaft causes the offset portion to engage the receiving channel of the bristle carrier thereby causing the bristle carrier to pivot about the pivot member.