Floor cleaning machine

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Description

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.

Claims

The ornamental design for a floor cleaning machine, as shown and described.

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Patent History
Patent number: D659308
Type: Grant
Filed: Jul 7, 2010
Date of Patent: May 8, 2012
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Denis Dammkoehler (Backnang)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Kathleen M Sims
Attorney: Lipsitz & McAllister, LLC
Application Number: 29/370,377