United States Patent D716559

Corbett, Doug (New Canaan, CT, US)
Carroll, Geoff (Los Angeles, CA, US)
Nguyen, Huy Kha (Anaheim, CA, US)
Application Number:
Publication Date:
Filing Date:
Dr. Fresh, LLC (Buena Park, CA, US)
Primary Class:
International Classes:
(IPC1-7): 0402
Field of Search:
D4/101, D4/104-112, D4/132, D4/134, D4/138, 15/110, 15/143.1, 15/167.1, 15/167.2, 601/139, 601/141, 601/142, 606/161
View Patent Images:
US Patent References:
8240936Toothbrush having soft tissue cleaning elementsAugust, 2012Vazquez et al.401/282
D660004Toothbrush with tongue scraperMay, 2012Knutzen et al.D4/108
D462527ToothbrushSeptember, 2002PingD4/104
D455011Toothbrush handleApril, 2002Luchino et al.D4/104
D438383ToothbrushMarch, 2001DoatD4/104
D421184ToothbrushFebruary, 2000Koh et al.D4/104
D388253ToothbrushDecember, 1997RaD4/104
D328392Toothbrush handleAugust, 1992Holstein et al.D4/104

Foreign References:
CN301358615October, 2010
CN301601335July, 2011
CN302098066October, 2012
Other References:
CN 301064191 Registered Design, (Hou, Longzhong) Nov. 25, 2009, [online], [retrieved on Sep. 29, 2011] Retrieved from the Questel Intellectual Property Portal Design Database using the Internet: .
Primary Examiner:
Tung, Melanie H.
Assistant Examiner:
Tabor, Lavone D.
Attorney, Agent or Firm:
Snell & Wilmer LLP

1. We claim the ornamental design for a toothbrush, as shown and described.


FIG. 1 is a perspective rear view of the toothbrush showing our new design;

FIG. 2 is a front view of the toothbrush;

FIG. 3 is a rear view of the toothbrush;

FIG. 4 is a left side view of the toothbrush;

FIG. 5 is a right side view of the toothbrush;

FIG. 6 is a top view of the toothbrush; and,

FIG. 7 is a bottom view of the toothbrush.

The broken lines in the FIGURES showing the bristles of the toothbrush are for illustrative purposes only and form no part of the claimed design.