Power toothbrush

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Description

FIG. 1 is a top perspective view of a power toothbrush embodying our new design;

FIG. 2 is an enlarged front view thereof;

FIG. 3 is an enlarged rear view thereof;

FIG. 4 is an enlarged first side view thereof;

FIG. 5 is an enlarged second side view thereof; and,

FIG. 6 is an enlarged top plan view thereof.

The broken lines showing the bristles and the button on the handle and the hourglass-shaped broken line shown on the handle illustrate portions and environment of the power toothbrush that form no part of the claimed design.

Claims

The ornamental design for a power toothbrush, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
D237188 October 1975 Fattaleh
4315741 February 16, 1982 Reichl
D278764 May 14, 1985 Olsen
4661060 April 28, 1987 Strohmaier
D388958 January 13, 1998 Hartwein
D411769 July 6, 1999 Wright
D423224 April 25, 2000 Sale et al.
6164967 December 26, 2000 Sale et al.
D503852 April 12, 2005 Hensel
D527185 August 29, 2006 Vu
D589255 March 31, 2009 Taylor et al.
8196246 June 12, 2012 Haynes
Foreign Patent Documents
402008003336-0008 September 2008 DE
Other references
  • In re: Lauren Key and Cindy V. Roark, “Power Toothbrush,” U.S. Appl. No. 29/368,722, filed Aug. 27, 2010, Specification, claim and drawings (24 pages).
  • “Rota-Dent Electric Toothbrushes,” Product Description and images, 6 pages (at least as early as Oct. 2010).
Patent History
Patent number: D701388
Type: Grant
Filed: Nov 23, 2011
Date of Patent: Mar 25, 2014
Assignee: Dentist Rx, LLC (Redmond, WA)
Inventors: Zheng Chuanzhou (Pinghu), Jiang Faxi (Pinghu)
Primary Examiner: Melanie H Tung
Assistant Examiner: Lavone D Tabor
Application Number: 29/407,216
Classifications
Current U.S. Class: D4/101; D4/111