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
D202170 September 1965 Little et al.
D206576 January 1967 Knapp et al.
4667364 May 26, 1987 Meili
4759094 July 26, 1988 Palmer et al.
D332158 December 29, 1992 Bothun et al.
D417045 November 23, 1999 Dziersk et al.
D510896 October 25, 2005 Hoelzel et al.
D533320 December 5, 2006 Pedlar
D542988 May 15, 2007 Dammkoehler et al.
D544659 June 12, 2007 Auerswald et al.
D549405 August 21, 2007 Dammkoehler
D569057 May 13, 2008 Goff
D571512 June 17, 2008 Dammkoehler et al.
D659308 May 8, 2012 Dammkoehler
D661853 June 12, 2012 Dammkoehler
20080276414 November 13, 2008 Wood et al.
20100212690 August 26, 2010 Linden et al.
20110047730 March 3, 2011 Krausnick et al.
20110197916 August 18, 2011 Oberhaensli et al.
20140144467 May 29, 2014 Merz et al.
Foreign Patent Documents
300865016 December 2008 CN
301625399 July 2011 CN
301804684 January 2012 CN
D1436475 March 2012 JP
WO D073008-004 January 2011 WO
Other references
  • Eureka Sweepers Youtube clip date Jan. 15, 2013, online, site visited Mar. 3, 2015, https://www.youtube.com/watch?v=-bm39iH7YJ0.
  • Factory Cat Micro Mag scrubber brochure date Sep. 2011, online, site visited Mar. 4, 2015, http://www.factorycat.com/docs/brochures/FC-MicroMag.pdf.
  • Floor Scrubbers and Floor Sweepers, website copyright 2012, http://www.performancepeople.com/products/scrubbers-sweepers, [site visited Mar. 4, 2015 9:27:02 PM].
  • Industrial Cleaning Equipment | Industrial Cleaning Machines, Internet wayback date Aug. 21, 2011, online, http://web.archive.org/web/20110821052021/http://www.cleanhire.co.uk/, [site visited Mar. 4, 2015 9:25:07 PM].
  • Wiese | Walk Behind and Rider Industrial Floor Scrubbers, wayback date Jan. 22, 2012, online, http://web.archive.org/web/20120122004332/http://www.wieseusa.com/scrubbers.html, [site visited Mar. 4, 2015 9:22:37 PM].
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2008”, cover, pp. 214-225, 233, 235 and last page (Dec. 2007).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2009 Kaercher Professional Commercial”, cover, pp. 135, 147, 154-165 and last page (Mar. 2009).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2010 Kaercher Professional”, cover, pp. 146, 159, 166-177 and last page (Nov. 2009).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2011 Kaercher Professional (Commerical)”, cover, pp. 203-204, 206, 208, 210-211 and last page (Nov. 2010).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2011 Kaercher Professional (Professional, Industrial)”, cover, pp. 51-53, 64-65, 73-76, 78, 80-82 and last page (Nov. 2010).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2012 Kaercher Professional”, cover, pp. 219-220 and last page (Nov. 2011).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2012 Kaercher Professional (Professional, Industrial)” cover, pp. 16, 26, 30, 36 and last page (Nov. 2011).
Patent History
Patent number: D734573
Type: Grant
Filed: Oct 23, 2013
Date of Patent: Jul 14, 2015
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Denis Dammkoehler (Backnang)
Primary Examiner: John Windmuller
Assistant Examiner: John R Yeh
Application Number: 29/470,579