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Patent
D963972
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Priority
Feb 10 2021
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Filed
Feb 10 2021
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Issued
Sep 13 2022
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Expiry
Sep 13 2037
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Assg.orig
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Entity
unknown
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4
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20
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n/a
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The ornamental design for a dust blower, as shown and described.
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FIG. 1 is a front view of a dust blower showing my new design;
FIG. 2 is a back view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a perspective view thereof; and,
FIG. 8 is another perspective view thereof.
Ma, Shaowei
Patent |
Priority |
Assignee |
Title |
20200222149, |
|
|
|
D314649, |
May 22 1989 |
Northland Aluminum Products, Inc. |
Power washer wand |
D405566, |
May 02 1997 |
Black & Decker Inc |
Combined blower and vacuum |
D418641, |
Jan 06 1998 |
John Manufacturing Limited |
Vacuum cleaner |
D442671, |
Aug 12 1999 |
|
Washing gun |
D452051, |
Oct 03 2000 |
PRODUCTS OF TOMORROW INC |
Steam cleaner |
D475490, |
Dec 06 2001 |
Goodway Electrical Company Limited |
Mini-vacuum cleaner |
D512122, |
Jul 06 2004 |
Guardair Corporation |
Airgun handle and body |
D519694, |
Jul 23 2004 |
SHARKNINJA OPERATING LLC |
Surface configuration of a steam cleaner |
D568609, |
Mar 22 2006 |
Black & Decker, Inc |
Scrubber |
D574465, |
Jul 27 2006 |
Rigo S.R.L. |
Applicator gun |
D605820, |
Mar 10 2008 |
Guardair Corporation |
Vacuum handpiece |
D625058, |
May 10 2008 |
THE CH HANSON CO |
Drain cleaning tool |
D634493, |
Sep 25 2009 |
SHARKNINJA OPERATING LLC |
Handheld steam unit |
D648908, |
Dec 20 2010 |
Vornado Air, LLC |
Handheld steamer |
D668824, |
Jan 13 2012 |
Mary Ellen, Miers |
Feather duster hand held vacuum |
D770111, |
Jul 25 2014 |
Samsung Electronics Co., Ltd. |
Cleaner |
D802863, |
Apr 24 2015 |
Samsung Electronics Co., Ltd. |
Handle for cleaner |
D803984, |
Dec 14 2016 |
Black & Decker Inc |
Spray gun for a pressure washer |
D855915, |
Aug 09 2017 |
Samsung Electronics Co., Ltd.; SAMSUNG ELECTRONICS CO , LTD |
Handle for vacuum cleaner |
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