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Patent
   D370320
Priority
Nov 07 1994
Filed
Nov 07 1994
Issued
May 28 1996
Expiry
May 28 2010
Inventors
Hachtmann,…
Assg.orig
Harris Res…
Assg.curr
Harris Res…
Entity
unknown
Referenced by
42
References
5
Maint.:
n/a
The ornamental design for a cleaning machine, as shown and described.

FIG. 1 is a perspective view showing my new design;

FIGS. 2 and 3 are long side, elevational views of opposite sides;

FIGS. 4 and 5 are short side, elevational views of opposite sides;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom view.
INVENTORS:

Hachtmann, Bill R.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10555657, May 14 2003 Kärcher North America, Inc. Floor treatment apparatus
12070181, May 04 2017 ALFRED KÄRCHER SE & CO KG Floor cleaning appliance and method for cleaning a floor surface
6183527, Dec 15 1998 Black & Decker Inc. Dust collector with work surface
7533435, May 14 2003 KARCHER NORTH AMERICA, INC Floor treatment apparatus
8245345, May 14 2003 KARCHER NORTH AMERICA, INC Floor treatment apparatus
8261759, Dec 12 2007 ALFRED KAERCHER GMBH & CO KG Cleaning apparatus with fastening device
8302240, Jul 29 2009 Karcher Floor Care, Inc; KARCHER NORTH AMERICA, INC Selectively adjustable steering mechanism for use on a floor cleaning machine
8438685, May 14 2003 Karcher North America, Inc. Floor treatment apparatus
8528142, May 14 2003 Karcher North America, Inc. Floor treatment apparatus
8887340, May 14 2003 Kärcher North America, Inc.; KARCHER NORTH AMERICA, INC Floor cleaning apparatus
8978190, Jun 28 2011 KARCHER NORTH AMERICA, INC Removable pad for interconnection to a high-speed driver system
9015887, May 14 2003 Kärcher North America, Inc. Floor treatment apparatus
9192276, May 14 2003 Karcher North America, Inc. Floor cleaning apparatus
9451861, May 14 2003 Kärcher North America, Inc. Floor treatment apparatus
9510721, May 14 2003 Karcher North America, Inc. Floor cleaning apparatus
9730566, May 14 2003 Kärcher North America, Inc. Floor treatment apparatus
9757005, May 14 2003 Kärcher North America, Inc. Floor treatment apparatus
D525000, Sep 01 2004 USP HOLDING CORP Cleaning apparatus
D533320, Nov 11 2004 KARCHER NORTH AMERICA, INC Floor treatment device
D536146, Nov 11 2004 KARCHER NORTH AMERICA, INC Floor treatment device
D536842, Nov 11 2004 KARCHER NORTH AMERICA, INC Floor treatment device
D536843, Nov 11 2004 KARCHER NORTH AMERICA, INC Floor treatment device
D536844, Nov 11 2004 KARCHER NORTH AMERICA, INC Floor treatment device
D536845, Nov 11 2004 KARCHER NORTH AMERICA, INC Floor treatment device
D536846, Nov 11 2004 KARCHER NORTH AMERICA, INC Floor treatment device
D538492, Nov 11 2004 KARCHER NORTH AMERICA, INC Floor treatment device
D543323, Nov 11 2004 KARCHER NORTH AMERICA, INC Floor treatment device
D544659, Feb 01 2006 DIVERSEY, INC Floor cleaning machine
D549405, Mar 27 2006 ALFRED KAERCHER GMBH & CO , KG Vacuum trash collection vehicle
D570559, Feb 01 2006 DIVERSEY, INC Steering assembly for a floor cleaning machine
D654234, Dec 08 2010 KARCHER NORTH AMERICA, INC Vacuum bag
D657923, Aug 12 2010 ALFRED KAERCHER GMBH & CO KG Operating panel of a floor cleaning machine
D659308, Jan 12 2010 ALFRED KAERCHER GMBH & CO KG Floor cleaning machine
D661853, Aug 12 2010 ALFRED KAERCHER GMBH & CO KG Floor cleaning machine
D675797, Jan 28 2011 Carpet cleaner
D693071, Feb 11 2011 ALFRED KAERCHER GMBH & CO KG Floor cleaning machine
D693529, Sep 10 2012 KARCHER NORTH AMERICA, INC Floor cleaning device
D907868, Jan 24 2019 KARCHER NORTH AMERICA, INC Floor cleaner
D912339, Mar 22 2018 P-LASER N V Laser cleaning device
D919207, Aug 23 2018 ALFRED KAERCHER SE & CO KG Cleaning machine
D919208, Jul 26 2019 KÄRCHER NORTH AMERICA, INC Portable cleaning device
ER3264,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5465456, Mar 24 1992 NSS ENTERPRISES, INC Floor cleaning apparatus
D316765, Feb 29 1988 Tennant Company Cleaning machine
D318543, Aug 02 1989 Castle Rock Industries, Inc Carpet cleaner
D337185, May 22 1990 Tennant Company Carpet vacuum cleaner
D343706, Jul 08 1992 NILFISK, INC High pressure carpet extractor
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 07 1994Harris Research, Inc.(assignment on the face of the patent)
Dec 30 1994HACHTMANN, BILL R Harris Research, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0074130813 pdf
Sep 05 1996Harris Research, IncFIRST NATIONAL BANK OF BOSTON, THESECURITY AGREEMENT AND PATENT COLLATERAL ASSIGNMENT0081330290 pdf
Jun 01 2000Harris Research, IncBANK ONE, UTAH, NATIONAL ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0109680608 pdf
Jan 06 2002THE FIRST NATIONAL BANK OF BOSTON NOW KNOWN AS FLEET NATIONAL BANK Harris Research, IncRELEASE LETTER0136690235 pdf
Dec 12 2002Harris Research, IncANTARES CAPITAL CORPORATION, AS AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0135780828 pdf
Dec 30 2002BANK ONE, NA, WITH ITS MAIN OFFICE IN CHICAGO, IL SUCESSOR BY MERGER TO BANK ONE, UTAH, NATIONAL ASSOCIATION Harris Research, IncRELEASE OF SECURITY INTEREST0136530873 pdf
Jan 09 2006Antares Capital CorporationHarris Research, IncRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0170250175 pdf
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