Dental hygiene device handle

FIG. 1 is a perspective view of a dental hygiene device handle.

FIG. 2 is a front view of the dental hygiene device handle shown in FIG. 1, the rear view being identical thereto.

FIG. 3 is a left side view of the dental hygiene device handle shown in FIG. 1, the right side view being identical thereto.

FIG. 4 is a top view of the dental hygiene device handle shown in FIG. 1.

FIG. 5 is a bottom view of the dental hygiene device handle shown in FIG. 1.

FIG. 6 is a perspective view of an alternative embodiment of the dental hygiene device handle of FIG. 1.

FIG. 7 is a front view of the dental hygiene device handle shown in FIG. 6, the rear view being identical thereto.

FIG. 8 is a left side view of the dental hygiene device handle shown in FIG. 6, the right side view being identical thereto.

FIG. 9 is a top view of the dental hygiene device handle shown in FIG. 6; and,

FIG. 10 is a bottom view of the dental hygiene device handle shown in FIG. 6.

The broken lines showing the environment form no part of the claimed design.

Portions of the dental hygiene device handle shown in broken lines form no part of the claimed design.

We claim the ornamental design for a dental hygiene device handle, as shown and described.

Number	Name	Date	Kind
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1465522	Lunday	Aug 1923	A
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1806520	Cave	May 1931	A
1894413	Nenning et al.	Jan 1933	A
1963360	Gibbin et al.	Jun 1934	A
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2094240	Herrick et al.	Sep 1937	A
2164219	McGerry	Jan 1939	A
2167129	Sleeper	Jul 1939	A
2206542	Arnold	Jul 1940	A
2319841	Bate	May 1943	A
D157514	Perwas	Feb 1950	S
D173852	Pope	Jan 1955	S
3163874	Bauer	Jan 1965	A
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3559226	Burns	Feb 1971	A
3720975	Nelson	Mar 1973	A
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4222143	Tarrson et al.	Sep 1980	A
4387479	Kigyos	Jun 1983	A
4399582	Ernest et al.	Aug 1983	A
D270669	Cassai et al.	Sep 1983	S
4520526	Peters	Jun 1985	A
4535761	Rabinowitz	Aug 1985	A
4679272	Florence	Jul 1987	A
4691404	Tarrson et al.	Sep 1987	A
5351358	Larrimore	Oct 1994	A
5377377	Bredall et al.	Jan 1995	A
5488751	Gekhter et al.	Feb 1996	A
D424303	Tobias	May 2000	S
D445958	Dansreau et al.	Jul 2001	S
D538046	Tsaur	Mar 2007	S
D587846	Wonderley et al.	Mar 2009	S
D635716	Rhoad	Apr 2011	S
8567000	Kubo	Oct 2013	B2
20060179593	Okamura	Aug 2006	A1
20070086831	Wold	Apr 2007	A1
20080213731	Fishburne	Sep 2008	A1

Entry
A Photograph of three Brushes by Sanyo-Hapics, Perio Pic, from Japan Perio Center, (date unknown).
Page 40 Oral Health, Jan. 1979.
Picture of unknown Japanese Brush (marked Exhibit AS1) of unknown date.
Denticator Brushes, (date unknown).
Photocopy of three Specimens, (marked Exhibit AT2), of unknown date.