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Patent
D973988
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Priority
Oct 21 2020
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Filed
Oct 21 2020
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Issued
Dec 27 2022
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Expiry
Dec 27 2037
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Assg.orig
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Entity
unknown
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2
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15
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n/a
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The ornamental design for a vacuum cleaner, as shown and described.
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FIG. 1 is a front, right side, top perspective view of a vacuum cleaner showing my new design;
FIG. 2 is a rear, right side, bottom perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines depict portions of the vacuum cleaner that form no part of the claimed design.
Li, Zhenggang
Patent |
Priority |
Assignee |
Title |
8505158, |
Jun 10 2009 |
Samsung Electronics Co., Ltd. |
Cleaning apparatus and dust collecting method using the same |
20200397207, |
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20210068524, |
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|
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20210093146, |
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20210141387, |
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|
D596815, |
Jan 18 2008 |
Seiko Epson Corporation |
Vacuum cleaner robot |
D660530, |
Dec 30 2010 |
iRobot Corporation |
Robot vacuum cleaner |
D703397, |
Aug 28 2012 |
SAMSUNG ELECTRONICS CO , LTD |
Vacuum cleaner |
D714002, |
Mar 15 2013 |
Carl Freudenberg KG |
Robotic vacuum |
D743645, |
Jun 14 2013 |
Samsung Electronics Co., Ltd. |
Robot cleaner |
D871694, |
Jul 19 2017 |
Carl Freudenberg KG |
Robot cleaner |
D874079, |
Mar 14 2017 |
AI Incorporated |
Robotic vacuum |
D902508, |
Sep 13 2018 |
|
Robotic vacuum |
D902509, |
Oct 21 2018 |
|
Robotic vacuum |
D920493, |
May 07 2019 |
|
Essential oil diffuser |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a