Patent
   D921309
Priority
Sep 05 2019
Filed
Mar 04 2020
Issued
Jun 01 2021
Expiry
Jun 01 2036
Assg.orig
Entity
unknown
38
24
n/a
The ornamental design for a cleaning robot, as shown and described.

FIG. 1 is a perspective view of a cleaning robot 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;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of portion 9 shown in FIG. 1; and,

FIG. 10 is an enlarged view of portion 10 shown in FIG. 2.

The broken lines in the drawings depict portions of the cleaning robot that form no part of the claimed design.

Liu, Xiaoming

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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 20 2020LIU, XIAOMINGBEIJING ROBOROCK TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0520180254 pdf
Mar 04 2020Beijing Roborock Technology Co., Ltd.(assignment on the face of the patent)
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