Power toothbrush
Description
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
Foreign Patent Documents
Other references
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 |
402008003336-0008 | September 2008 | DE |
- 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
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