Invention Grant
- Patent Title: Toothbrush
- Patent Title (中): 牙刷
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Application No.: US11423067Application Date: 2006-06-08
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Publication No.: US08631534B2Publication Date: 2014-01-21
- Inventor: Stephen John Blanchard , Bethann O'Malley , Justin McDonough
- Applicant: Stephen John Blanchard , Bethann O'Malley , Justin McDonough
- Applicant Address: US CA Buena Park
- Assignee: Dr. Fresh, LLC
- Current Assignee: Dr. Fresh, LLC
- Current Assignee Address: US CA Buena Park
- Agency: Snell & Wilmer LLP
- Main IPC: A46B9/04
- IPC: A46B9/04

Abstract:
The invention includes a toothbrush including a toothbrush handle and a toothbrush head having an end proximal a toothbrush handle, an end distal to the toothbrush handle, a dorsal surface for holding at least one toothbrush bristle, a ventral surface opposite the dorsal surface, first and second sides disposed between the dorsal and ventral surfaces of the toothbrush head, and a plurality of gum cushions disposed on each of the sides of the toothbrush head, where the height of the respective gum cushions tapers from the proximal end of the toothbrush head to the distal end of the toothbrush head.
Public/Granted literature
- US20070283518A1 TOOTHBRUSH Public/Granted day:2007-12-13
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