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Patent
D971533
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Priority
Mar 23 2021
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Filed
Mar 23 2021
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Issued
Nov 29 2022
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Expiry
Nov 29 2037
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Assg.orig
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Entity
unknown
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9
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14
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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 an enlarged front view of a vacuum cleaner showing our new design.
FIG. 2 is a top view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a perspective view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a right side view thereof.
Thompson, Samuel P., Crawley, Graeme, Standaloft, James, Harnett, Martin
Patent |
Priority |
Assignee |
Title |
10447048, |
Feb 02 2012 |
VORWERK & CO INTERHOLDING GMBH |
Method for forming a transport safety system and battery-operated electrical device |
11213177, |
Sep 22 2017 |
SHARKNINJA OPERATING LLC |
Hand-held surface cleaning device |
4542557, |
Mar 07 1984 |
Black & Decker, Inc |
Wet-dry vacuum cleaner |
20210177221, |
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20220031131, |
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20220031134, |
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D911641, |
Dec 27 2019 |
SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD; Suzhou KVC Electric Co., Ltd. |
Hand-held vacuum cleaner |
D923888, |
Feb 01 2021 |
|
Handheld vacuum cleaner |
D925847, |
Apr 17 2020 |
|
Handheld vacuum cleaner |
D937514, |
Oct 25 2019 |
Suzhou CHO Electric Appliance Co., Ltd. |
Hand-held vacuum cleaner |
D938675, |
Sep 16 2019 |
Techtronic Floor Care Technology Limited |
Handheld cleaner |
D945094, |
Apr 13 2020 |
BLUEFEEL CO., LTD. |
Portable vacuum cleaner |
D948817, |
Jun 02 2020 |
FINE DRAGON TECHNOLOGY LIMITED |
Handheld vacuum cleaner |
GB6197353, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a