Floor cleaning machine

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Description

FIG. 1 is a front, top and right side perspective view showing the 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.

Referenced Cited
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Other references
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2006”, cover, pp. 178-179, 194 and last page (Dec. 2005).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2007”, cover, pp. 200-201, 218 and last page (Jan. 2007).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2008”, cover, pp. 62, 198, 210-211, 213, 232 and last page (Dec. 2007).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2009 Kaercher Professional Commercial”, cover, pp. 134, 146, 150-153 and last page (Mar. 2009).
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  • http://www.rotowash.net/RS-R3A-R3SPOP.html, Jan. 4, 2008.
  • http://www.reinigungsforum.de/review/images/BR—Vario—400.jpg, Jan. 7, 2008.
Patent History
Patent number: D659310
Type: Grant
Filed: Oct 28, 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: 29/372,235
Classifications
Current U.S. Class: With Rotary Brush (D32/19)