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Patent
D919207
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Priority
Aug 23 2018
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Filed
Feb 15 2019
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Issued
May 11 2021
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Expiry
May 11 2036
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Assg.orig
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Entity
unknown
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6
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22
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n/a
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The ornamental design for a cleaning machine, as shown and described.
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FIG. 1 is a front, top and left side perspective view of a cleaning machine showing the new design;
FIG. 2 is a front, top and right side perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a top plan view thereof.
The broken line showing of various elements in the Figures forms no part of the claimed design.
Dammkoehler, Denis, Zhao, Yunjin
Patent |
Priority |
Assignee |
Title |
10555657, |
May 14 2003 |
Kärcher North America, Inc. |
Floor treatment apparatus |
5890258, |
Apr 03 1997 |
|
Carpet cleaner with pull-out tray support for service and repair of components |
20110030724, |
|
|
|
221021, |
|
|
|
D337185, |
May 22 1990 |
Tennant Company |
Carpet vacuum cleaner |
D370320, |
Nov 07 1994 |
Harris Research, Inc |
Cleaning machine |
D525000, |
Sep 01 2004 |
USP HOLDING CORP |
Cleaning apparatus |
D542988, |
Aug 18 2005 |
ALFRED KAERCHER GMBH & CO KG |
Cleaning apparatus |
D549405, |
Mar 27 2006 |
ALFRED KAERCHER GMBH & CO , KG |
Vacuum trash collection vehicle |
D568009, |
Nov 17 2006 |
South Asia International (HK) Ltd |
Water filtration vacuum cleaner |
D570058, |
Apr 06 2007 |
Rotobrush Int'l LLC; Rotobrush International LLC |
Air duct cleaner tower and cart assembly |
D571512, |
Dec 14 2006 |
ALFRED KAERCHER GMBH & CO KG |
High pressure cleaner |
D581608, |
Jul 06 2006 |
ALFRED KAERCHER GMBH & CO KG |
Vacuum cleaner |
D712605, |
Jul 12 2013 |
ALFRED KAERCHER GMBH & CO KG |
Floor cleaning machine |
D714501, |
May 07 2013 |
ALFRED KAERCHER GMBH & CO KG |
Vacuum cleaner |
D720900, |
Sep 04 2012 |
NILFISK A S |
Vacuum cleaner |
D779138, |
Jan 09 2015 |
ALFRED KAERCHER GMBH & CO KG |
Machine for cleaning floors |
D782759, |
Dec 23 2015 |
Nilfisk A/S |
Vacuum cleaner housing |
D785254, |
Mar 31 2015 |
ALFRED KAERCHER GMBH & CO KG |
Floor cleaning machine |
D793635, |
Jun 26 2015 |
ALFRED KAERCHER GMBH & CO KG |
Floor cleaning machine |
D835369, |
Apr 30 2015 |
3M Innovative Properties Company |
Pneumatic dust extraction unit |
D894505, |
Oct 18 2017 |
GLOBE JIANGSU CO , LTD |
Pressure washer |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a