Patent
   D975944
Priority
Aug 11 2020
Filed
Dec 16 2020
Issued
Jan 17 2023
Expiry
Jan 17 2038
Assg.orig
Entity
unknown
2
16
n/a
The ornamental design for a robot vacuum cleaner, as shown and described.

FIG. 1 is a top perspective view of a robot vacuum cleaner 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 elevational view thereof;

FIG. 5 is a right side elevational 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 the portion indicated by line 8 in FIG. 1.

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

Jiang, Nan, Nie, Ning

Patent Priority Assignee Title
ER5168,
ER5535,
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Sep 29 2020JIANG, NANZHUICHUANG TECHNOLOGY SUZHOU CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0546660750 pdf
Sep 29 2020NIE, NINGZHUICHUANG TECHNOLOGY SUZHOU CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0546660750 pdf
Dec 16 2020Dreame Innovation Technology (Suzhou) Co., Ltd.(assignment on the face of the patent)
Jun 16 2021ZHUICHUANG TECHNOLOGY SUZHOU CO , LTD DREAME INNOVATION TECHNOLOGY SUZHOU CO , LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0618840933 pdf
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