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Patent
   D697311
Priority
Apr 16 2013
Filed
Apr 16 2013
Issued
Jan 14 2014
Expiry
Jan 14 2028
Inventors
Herr, Buta
Assg.orig
Assg.curr
Entity
unknown
Referenced by
4
References
18
Maint.:
n/a
The ornamental design for a toothbrush head and handle unit, as shown and described.

FIG. 1 shows an end perspective view of the toothbrush head and handle unit.

FIG. 2 shows a reduced front view of the toothbrush head and handle unit.

FIG. 3 shows a reduced rear view of the toothbrush head and handle unit.

FIG. 4 shows a reduced side view of the toothbrush head and handle unit.

FIG. 5 shows a reduced second side view of the toothbrush head and handle unit.

FIG. 6 shows a reduced end view of the toothbrush head and handle unit; and,

FIG. 7 shows a reduced second end view of the toothbrush head and handle unit.
INVENTORS:

Herr, Buta, Herr, Avtar

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D769626, Dec 19 2013 Colgate-Palmolive Company Refill head for electric toothbrush
D776435, Dec 19 2013 Colgate-Palmolive Company Head portion of a toothbrush
D812911, Dec 19 2013 Colgate-Palmolive Company Head portion of a toothbrush
D974768, Jun 22 2020 ZIZ DENTAL CARE, S L Toothbrush head
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1707118,
4638520, Aug 25 1980 Toothbrush capable of multidirectional brushing
5137039, Mar 04 1991 INTERBAY FUNDING, L L C Tooth cleaning device
5327607, Jun 01 1992 Toothbrush for cleaning multiple sides of teeth
5497526, Dec 04 1986 ORAL LOGIC, INC Tooth brushing device
5673454, Jul 11 1995 BENEDENT CORPORATION Three-head toothbrush
6381794, Apr 23 1999 TWINBRUSH, L L C Electric toothbrush having dual heads with oscillatory movement
6401288, Apr 23 1999 TWINBRUSH, L L C Mechanical toothbrush with opposed dual heads and having oscillatory movement
7036180, Oct 11 2001 BOW WOW LABS, INC Tooth brush with four bristle groups
7849549, Jun 03 2002 CRA LABS, INC Oral brushing devices
20020157202,
20110078867,
20130036566,
D273153, Jun 07 1982 Toothbrush
D475200, Apr 01 2002 Ranir, LLC Toothbrush
D489533, Apr 10 2003 JOHN O BUTLER COMPANY Denture brush
D617563, Oct 05 2009 Three sided toothbrush
DE202005009026,
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