Nathaniel David Sharpe

US Patent:

8635731, Jan 28, 2014

Filed:

Jul 13, 2011

Appl. No.:

13/182414

Inventors:

Robert Garner - Miami FL, US
Heather Brundage - Cambridge MA, US
Nathaniel Sharpe - Allston MA, US
Alexis Hornstein - Raleigh NC, US
James Brewster - Miami FL, US

International Classification:

A61C 17/22

US Classification:

15 221, 15 222

Abstract:

A full mouth toothbrush for simultaneously brushing the facial, lingual, occlusal and incisal surfaces of all the maxillary and mandibular teeth is provided. The full mouth toothbrush can include a handle, a power source, a motor assembly, and a drive assembly. The full mouth toothbrush can further include a mouthpiece configured to collectively contact multiple surfaces of multiple teeth simultaneously that brushes and, thus, cleans the teeth and gums.

US Patent:

20130014332, Jan 17, 2013

Filed:

Jun 1, 2012

Appl. No.:

13/486135

Inventors:

Robert GARNER - Miami FL, US
Heather BRUNDAGE - Cambridge MA, US
Nathaniel SHARPE - Cambridge MA, US
Alexis HORNSTEIN - Raleigh NC, US
James BREWSTER - Miami FL, US

International Classification:

A46B 13/02
A46B 9/04

US Classification:

15 221

Abstract:

A device and method for brushing all surfaces of all of a user's teeth simultaneously. The device comprises bristle strip surfaces that envelope all of a user's teeth, the bristle strips comprising bristle bundles that scrub all surfaces of a user's teeth due to a reciprocating motion of the bristle strips. To use the device, a user inserts the toothbrush bristle strips into their mouth so to engage the user's teeth. A power source, motor, and drive assembly are utilized to cause the bristles to reciprocate, cleaning all a user's teeth surfaces simultaneously.