Patent
   D925919
Priority
Feb 03 2020
Filed
Apr 07 2020
Issued
Jul 27 2021
Expiry
Jul 27 2036
Assg.orig
Entity
unknown
1
20
n/a
The ornamental design for a dental floss brush, as shown.

FIG. 1 is a front elevational view of a dental floss brush showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Li, Zongyuan

Patent Priority Assignee Title
D961271, May 20 2020 LI, YIYAN Toothbrush
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Feb 05 2023LI, ZONGYUANLI, YIYANASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0627140401 pdf
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