Patent
   D828567
Priority
Jul 15 2016
Filed
Jan 10 2017
Issued
Sep 11 2018
Expiry
Sep 11 2033
Assg.orig
Entity
unknown
1
10
n/a
The ornamental design for a toothbrush, as shown and described.

FIG. 1 is a perspective view of a toothbrush;

FIG. 2 is a first side view of the design of FIG. 1;

FIG. 3 is a second side view of the design of FIG. 1;

FIG. 4 is a third side view of the design of FIG. 1;

FIG. 5 is a fourth side view of the design of FIG. 1;

FIG. 6 is a bottom view of the design of FIG. 1; and,

FIG. 7 is a top view of the design of FIG. 1.

The broken lines shown in the drawings represent portions of the toothbrush that form no part of the claimed design.

Zhou, Xing

Patent Priority Assignee Title
D866768, Jul 15 2016 GUANGZHOU T.K MEDICAL INSTRUMENT CO. Interdental brush
Patent Priority Assignee Title
5634791, Jul 26 1994 PANASONIC ELECTRIC WORKS CO , LTD Mouth washer
5928505, Nov 26 1996 Matsushita Electric Works, Ltd.; Matsushita Electric Works, Ltd Device for purifying and dispensing water
CN304022124,
CN304036771,
D346212, Apr 13 1992 Portable oral douche
D371242, Oct 07 1994 Bausch & Lomb Incorporated Electric toothbrush with combined charging base and brush-head container therefor
D373631, Aug 31 1994 Matsushita Electric Works, Ltd Oral cavity cleaner
D441861, Apr 28 1998 Trisa Holding AG Plaque remover
D778433, Sep 30 2015 TOILETTREE PRODUCTS, INC Irrigator
D795419, Mar 15 2016 ONVI III, LLC Dental instrument
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Jan 06 2017ZHOU, XINGGUANGZHOU T K MEDICAL INSTRUMENT CO ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0466440445 pdf
Jan 10 2017GUANGZHOU T.K MEDICAL INSTRUMENT CO.(assignment on the face of the patent)
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