Patent
   D919394
Priority
Aug 27 2019
Filed
Dec 09 2019
Issued
May 18 2021
Expiry
May 18 2036
Assg.orig
Entity
unknown
7
24
n/a
The ornamental design for an electric grinding machine, as shown and described.

FIG. 1 is a front perspective view of an electric grinding machine showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an enlarged view of portion 8 of FIG. 1.

The evenly broken lines in the drawings illustrate portions of the electric grinding machine that form no part of the claim.

Zhong, Xiaomin, Ze, Huiyue

Patent Priority Assignee Title
D939915, Aug 15 2019 Robert Bosch GmbH Screwdriver
D950338, Sep 28 2020 JIANGSU HEHUI POWER TOOLS CO., LTD Cordless rotary tool
D986702, Apr 06 2021 Robert Bosch Tool Corporation; Robert Bosch GmbH Hand held rotary tool
ER1771,
ER3154,
ER5259,
ER6026,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 05 2019ZHONG, XIAOMINSHENZHEN AUKEYHI TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0512150636 pdf
Dec 05 2019ZE, HUIYUESHENZHEN AUKEYHI TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0512150636 pdf
Dec 09 2019Shenzhen Aukeyhi Technology Co., Ltd.(assignment on the face of the patent)
Oct 30 2023SHENZHEN AUKEYHI TECHNOLOGY CO , LTD SHENZHEN FANTTIK TECHNOLOGY INNOVATION CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0654760685 pdf
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