Electric tooth brush

The ornamental design for an electric tooth brush, as shown and described.

FIG. 1 is a top plan view of an electric tooth brush showing my new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a rear elevation view thereof; and,

FIG. 6 is a bottom plan view thereof.

Patent	Priority	Assignee	Title
4449266,	Jul 01 1976		Toothbrush with two segments of bristles
4638520,	Aug 25 1980		Toothbrush capable of multidirectional brushing
4938539,	May 30 1986		Process for producing a toothbrush and toothbrushes produced by the process
6138310,	Apr 23 1999	TWINBRUSH, L L C	Electric toothbrush having opposed bristle heads
6381794,	Apr 23 1999	TWINBRUSH, L L C	Electric toothbrush having dual heads with oscillatory movement
7175238,	Nov 12 1999	Atofina	Process and arrangements for producing a toothbrush, the toothbrush, and also the use of the toothbrush
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D463914,	May 09 2001	FKA DISTRIBUTING CO D B A HOMEDICS, INC ; HOMEDICS, INC	Electric toothbrush
D489534,	Aug 29 2001	Sunbeam Corporation Limited	Toothbrush
D525433,	Nov 12 1999		Toothbrush
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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Aug 08 2007	BARMAN, OLE	Petosan AS	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	025474	0576	pdf
Nov 24 2010		Petosan AS	(assignment on the face of the patent)

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