Patent
   D935193
Priority
Aug 30 2019
Filed
Aug 30 2019
Issued
Nov 09 2021
Expiry
Nov 09 2036
Assg.orig
Entity
unknown
16
17
n/a
The ornamental design for an electric toothbrush head, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

The features shown in broken lines in the drawings illustrate environmental structure and form no part of the claimed design.

He, Huajie, He, Mingfeng

Patent Priority Assignee Title
D949573, Jul 06 2020 Thumbs Up Innovations Technology Co., Ltd. Brush head
D953748, Nov 07 2019 The Procter & Gamble Company Brush head
D954441, Jul 20 2020 ORALIC SUPPLIES INC Brush head for electric toothbrush
D961935, Jul 27 2021 Toothbrush head
D968811, Jul 20 2020 ORALIC SUPPLIES INC Brush head for electric toothbrush
D983529, Jan 20 2021 Koninklijke Philips N.V. Brush head
ER2302,
ER2372,
ER2579,
ER3659,
ER5170,
ER7093,
ER8254,
ER9337,
ER9553,
ER9580,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 30 2019Shenzhen Baolijie Technology Co., Ltd.(assignment on the face of the patent)
Jun 10 2021HE, HUAJIESHENZHEN BAOLIJIE TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0564930133 pdf
Jun 10 2021HE, MINGFENGSHENZHEN BAOLIJIE TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0564930133 pdf
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