Patent
   D981721
Priority
Oct 31 2022
Filed
Oct 31 2022
Issued
Mar 28 2023
Expiry
Mar 28 2038
Assg.orig
Entity
unknown
2
13
n/a
The ornamental design for a toothbrush replacement head, as shown and described.

FIG. 1 is a front, top, and right side perspective view of a toothbrush replacement head showing my new design;

FIG. 2 is a rear, bottom, and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of portion 9 shown in FIG. 2; and,

FIG. 10 is a front, top and right side perspective view of the toothbrush replacement head shown with additional environmental structure depicting a toothbrush head bristle cover.

The dash-dash broken lines in the drawings depict portions of the toothbrush replacement head or environmental subject matter that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portion that form no part of the claimed design.

Huang, Xiangyu

Patent Priority Assignee Title
ER2372,
ER3752,
Patent Priority Assignee Title
5419001, Mar 29 1994 Toothbrush
9724180, Jan 06 2017 ORALIC SUPPLIES INC Brush head for electric toothbrush
D653035, Apr 20 2010 Koninklijke Philips Electronics N.V. Brush head for electric toothbrush
D715057, Jan 09 2013 KONINKLIJKE PHILIPS N V Brush head for electric toothbrush
D881580, Oct 04 2018 ROBELL RESEARCH, INC Polishing head
D881581, Oct 31 2018 ROBELL RESEARCH, INC Toothbrush head
D891116, Nov 07 2019 Toothbrush head
D935192, Aug 30 2019 SHENZHEN BAOLIJIE TECHNOLOGY CO , LTD Electric toothbrush head
D948220, Jan 13 2020 Shummi Enterprise Co., Ltd. Electric toothbrush
D950959, Mar 15 2021 GUANGDONG MEIHONG DENTAL TECHNOLOGY CO , LTD Electric toothbrush head
D953039, Oct 14 2015 Braun GmbH Toothbrush head
D956424, Apr 30 2020 Colgate-Palmolive Company Refill head for a toothbrush
D961268, Sep 27 2021 Toothbrush head
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