Patent
   D933964
Priority
Aug 21 2019
Filed
Sep 26 2019
Issued
Oct 26 2021
Expiry
Oct 26 2036
Assg.orig
Entity
unknown
11
34
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 another 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; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the electric toothbrush head that form no part of the claimed design.

He, Mingfeng

Patent Priority Assignee Title
D947538, Nov 18 2019 The Procter & Gamble Company Brush head
D949573, Jul 06 2020 Thumbs Up Innovations Technology Co., Ltd. Brush head
D954441, Jul 20 2020 ORALIC SUPPLIES INC Brush head for electric toothbrush
D958542, Jul 20 2020 ORALIC SUPPLIES INC Brush head for electric toothbrush
D968097, Jul 20 2020 ORALIC SUPPLIES INC Brush head for electric toothbrush
D968811, Jul 20 2020 ORALIC SUPPLIES INC Brush head for electric toothbrush
ER2372,
ER3240,
ER3659,
ER5170,
ER6957,
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Sep 19 2019HE, MINGFENGSHENZHEN BAOLIJIE TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0504930579 pdf
Sep 26 2019Shenzhen Baolijie Technology Co., Ltd.(assignment on the face of the patent)
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