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Patent
D659308
Priority
Jan 12 2010
Filed
Jul 07 2010
Issued
May 08 2012
Expiry
May 08 2026
Assg.orig
Entity
unknown
30
34
n/a
The ornamental design for a floor cleaning machine , as shown and described.
FIG. 1 is a front, top and right side perspective view of a floor cleaning machine showing my new design;
FIG. 2 is a front, top and left side perspective view showing the design;
FIG. 3 is a front elevational view of the design;
FIG. 4 is a right side elevational view of the design;
FIG. 5 is a rear elevational view of the design;
FIG. 6 is a left side elevational view of the design; and,
FIG. 7 is a top plan view of the design.
The broken line showing of various elements in the drawings is for the purpose of illustrating mechanical components and forms no part of the claimed design.
Dammkoehler, Denis
Patent
Priority
Assignee
Title
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Floor treatment apparatus
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ALFRED KÄRCHER SE & CO KG
Floor cleaning appliance and method for cleaning a floor surface
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Kärcher North America, Inc.; KARCHER NORTH AMERICA, INC
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Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a