Floor cleaning machine

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Description

FIG. 1 is a front, top and left side perspective view of a floor 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.

Claims

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

Referenced Cited
U.S. Patent Documents
D318543 July 23, 1991 Shero
D332330 January 5, 1993 Gurstein
D364947 December 5, 1995 Kent et al.
D380070 June 17, 1997 Shero
5890258 April 6, 1999 Lee
5979014 November 9, 1999 Reichow et al.
D422386 April 4, 2000 Jaros et al.
D521700 May 23, 2006 Griffin
D528718 September 19, 2006 Tomasiak et al.
7165290 January 23, 2007 Martinez et al.
D568013 April 29, 2008 Crevling et al.
D581111 November 18, 2008 DiPasquale
7624474 December 1, 2009 Cho
D615258 May 4, 2010 Dammkoehler
8056182 November 15, 2011 Day
D655872 March 13, 2012 Jin
D655873 March 13, 2012 Jin
D660529 May 22, 2012 Dammkoehler et al.
D670046 October 30, 2012 Theising et al.
D676205 February 12, 2013 Theising et al.
20060185113 August 24, 2006 Kloeppel et al.
20070044269 March 1, 2007 Day
20100139032 June 10, 2010 Tomasiak
20120246866 October 4, 2012 Holsten
20130125335 May 23, 2013 Robinson et al.
Other references
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2009 Kaercher Professional Commercial”, cover, p. 132 and last page (Mar. 2009).
  • Windsor Commercial Carpet Extractors, Windsor's Line of Commercial Carpet Extractors, [retrieved on Feb. 11, 2014], 1 page, <URL: http://www.windsorind.com/viewCategories.aspx?Pid=56>.
Patent History
Patent number: D712605
Type: Grant
Filed: Dec 16, 2013
Date of Patent: Sep 2, 2014
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Denis Dammkoehler (Backnang)
Primary Examiner: Ruth McInroy
Application Number: 29/476,590
Classifications
Current U.S. Class: Vacuum (D32/21)