Tooth cleaning apparatus

- KONINKLIJKE PHILIPS N.V.
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Description

FIG. 1 is a perspective view of a tooth cleaning apparatus showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the figures depict portions of the article that form no part of the claimed design.

Claims

The ornamental design for a tooth cleaning apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
D353490 December 20, 1994 Hartwein
D354168 January 10, 1995 Hartwein
D388958 January 13, 1998 Hartwein
D458028 June 4, 2002 McCurrach
D484312 December 30, 2003 Li
D533720 December 19, 2006 Vu
D577198 September 23, 2008 Jimenez
D749851 February 23, 2016 Watkins
D752868 April 5, 2016 McGarry
D758736 June 14, 2016 Shigeno
D759381 June 21, 2016 Watkins
D759382 June 21, 2016 Watkins
D766581 September 20, 2016 Bloch
D771389 November 15, 2016 Since
D771951 November 22, 2016 Reishus
Patent History
Patent number: D803571
Type: Grant
Filed: Sep 8, 2015
Date of Patent: Nov 28, 2017
Assignee: KONINKLIJKE PHILIPS N.V. (Eindhoven)
Inventors: Leonardo Ochoa Sosa (Seattle, WA), Bart Johannes Massee (Kirkland, WA)
Primary Examiner: John Windmuller
Assistant Examiner: Steven Czyz
Application Number: 29/538,712
Classifications
Current U.S. Class: D4/100