Patent
   D855182
Priority
Jan 31 2019
Filed
Jan 31 2019
Issued
Jul 30 2019
Expiry
Jul 30 2034
Assg.orig
Entity
unknown
11
10
n/a
The ornamental design for an electrical dental calculus remover, as shown and described.

FIG. 1 is a perspective view of an electrical dental calculus remover 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 illustrate portions of the electrical dental calculus remover that form no part of the claimed design.

Ma, Zongjie

Patent Priority Assignee Title
D865177, Jun 17 2019 YJK Technology (Shenzhen) Co., limited; YJK TECHNOLOGY SHENZHEN CO , LIMITED Electric dental cleaner
D884893, Sep 17 2018 YJK TECHNOLOGY SHENZHEN CO , LIMITED Electrical dental calculus remover
D931459, Apr 01 2020 iM3 Pty Ltd Handle for a veterinary dental tool
D940322, Dec 15 2020 SHENZHEN XILE TECHNOLOGY CO., LTD. Dental calculus remover
D949335, Feb 26 2020 WUDAOPU SHENZHEN TECHNOLOGY CO , LTD Combined wireless otoscope ear spoon and charging storage base
D958364, Jun 25 2021 Shenzhen micro electric intelligence Co., LTD Tooth cleaner
D988513, Aug 19 2022 SprintRay Inc. Intraoral scanner
ER1511,
ER2637,
ER2646,
ER3604,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 28 2019MA, ZONGJIESHENZHEN JIENUOYI SCIENCE AND TECHNOLOGY CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0481980271 pdf
Jan 31 2019SHENZHEN JIENUOYI SCIENCE AND TECHNOLOGY CO., LTD(assignment on the face of the patent)
Sep 17 2020SHENZHEN JIENUOYI SCIENCE AND TECHNOLOGY CO , LTDYJK TECHNOLOGY SHENZHEN CO , LIMITED ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0538240714 pdf
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