Patent
   D906679
Priority
Jun 21 2019
Filed
Jun 21 2019
Issued
Jan 05 2021
Expiry
Jan 05 2036
Assg.orig
Entity
unknown
6
36
n/a
The ornamental design for a toothbrush head, as shown and described.

FIG. 1 is a perspective view of a toothbrush head showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken lines in FIG. 7 illustrate environmental structure and form no part of the claimed design.

Yang, Shuai

Patent Priority Assignee Title
D950959, Mar 15 2021 GUANGDONG MEIHONG DENTAL TECHNOLOGY CO , LTD Electric toothbrush head
D952350, Oct 14 2015 Braun GmbH Toothbrush head
D953039, Oct 14 2015 Braun GmbH Toothbrush head
D971610, Aug 20 2021 Toothbrush head
D981723, Jun 16 2021 SHENZHEN HUOHU TECHNOLOGY CO , LTD Electric toothbrush head
ER9430,
Patent Priority Assignee Title
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Jun 21 2019Shenzhen Yanbao Technology Co., Ltd.(assignment on the face of the patent)
Oct 25 2020YANG, SHUAISHENZHEN YANBAO TECHNOLOGY CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0541580812 pdf
May 23 2023SHENZHEN YANBAO TECHNOLOGY CO , LTDRENRENZHONG TONGXIN JISHU SHENZHEN CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0637220391 pdf
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