Patent
   D940854
Priority
Dec 04 2019
Filed
Dec 04 2019
Issued
Jan 11 2022
Expiry
Jan 11 2037
Assg.orig
Entity
unknown
5
7
n/a
The ornamental design for a tooth cleaner, as shown and described.

FIG. 1 is a perspective view of a tooth cleaner showing the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines illustrate portions of the tooth cleaner that form no part of the claimed design.

Liu, Yingan

Patent Priority Assignee Title
D965785, Jan 26 2022 SHENZHEN GOLD OBLONG TECHNOLOGY CO. LTD. Tooth cleaner
D971409, Dec 29 2021 SHENZHEN XIFUJI INTELLIGENT TECHNOLOGY CO., LTD. Tooth cleaner
D978355, Jan 26 2022 SHENZHEN MICROELECTRIC INTELLIGENCE CO., LTD. Tooth cleaner
ER3342,
ER3360,
Patent Priority Assignee Title
20050177079,
D346212, Apr 13 1992 Portable oral douche
D510433, Feb 03 2003 Braum GmbH Dental center
D513638, Jan 20 2004 Ya Horng Electronic Co., Ltd. Tooth flushing machine
D889636, Feb 22 2019 WATER PIK, INC Water flosser
D912241, Feb 22 2019 Water Pik, Inc. Water flosser
D913485, Sep 11 2019 WATER PIK, INC Oral irrigator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 04 2019Aero Technology (Guang dong) Co., Ltd.(assignment on the face of the patent)
Dec 07 2021LIU, YINGANAERO TECHNOLOGY GUANG DONG CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0583320622 pdf
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