Patent
   D961271
Priority
May 20 2020
Filed
Sep 11 2020
Issued
Aug 23 2022
Expiry
Aug 23 2037
Assg.orig
Entity
unknown
0
13
n/a
The ornamental design for a toothbrush, as shown.

FIG. 1 is a front elevational view of a toothbrush showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is another perspective view thereof.

Li, Zongyuan

Patent Priority Assignee Title
Patent Priority Assignee Title
5465449, Sep 14 1994 Ranir, LLC Denture brush
D367204, Jan 06 1995 Coffee maker cleaner
D401418, Nov 07 1996 REMEDENT USA, INC Multiple head tooth brush
D691379, Jan 17 2013 Brushtech, Inc. Twisted wire brush
D773826, Oct 03 2014 Brush
D775838, Jan 05 2015 Toothbrush
D844332, Mar 19 2018 BEAUTY TOWN INTERNATIONAL, INC Grooming device
D861353, Mar 05 2018 Toothbrush
D862089, Feb 06 2018 Toothbrush
D917892, Sep 05 2019 SPECTRUM DIVERSIFIED DESIGNS, LLC Brush
D925919, Feb 03 2020 LI, YIYAN Dental floss brush
D925920, Feb 03 2020 LI, YIYAN Dental floss brush
D931618, Sep 23 2020 Combined periodontal sulcus brush and intrasulcular medicament applicator
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Feb 05 2023LI, ZONGYUANLI, YIYANASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0627140404 pdf
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