Floor cleaning machine

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
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
D384783 October 7, 1997 Strohmeyer
D521699 May 23, 2006 Greene
7140068 November 28, 2006 Vander Baan
D549910 August 28, 2007 Bouhuys
D600420 September 15, 2009 Dammkoehler
D666371 August 28, 2012 Bilger
D671283 November 20, 2012 Paterson
D694970 December 3, 2013 Santiago
D837469 January 1, 2019 Johnson
D870995 December 24, 2019 Burgess
D876736 February 25, 2020 Ninomiya
D877430 March 3, 2020 Hooley
D882893 April 28, 2020 Hooley
10758101 September 1, 2020 Fogarty, Jr.
D926405 July 27, 2021 Haverkamp
D929053 August 24, 2021 Dong
D931561 September 21, 2021 Meissner
D933318 October 12, 2021 Meissner
20160045090 February 18, 2016 Pilch
20180132686 May 17, 2018 Muir
20190261824 August 29, 2019 Conrad
20210093143 April 1, 2021 Nguyen
20210204781 July 8, 2021 Bosses
Other references
  • Karcher https://www.kaercher.com/au/home-garden/hard-floor-cleaner/fc-7-cordless-hard-floor-cleaner-10557340.html (Year: 2021).
  • Alfred Kaercher SE & Co. KG, photographs of floor cleaning machines, 5 pages, date unknown, [admitted prior art].
  • Bissell, photograph of floor cleaning machine, 1 page, date unknown, [admitted prior art].
Patent History
Patent number: D948144
Type: Grant
Filed: Sep 9, 2020
Date of Patent: Apr 5, 2022
Assignee: Alfred Kaercher SE & Co. KG (Winnenden)
Inventors: Denis Dammkoehler (Backnang), Jochen Burchard (Schwaebisch Gmuend)
Primary Examiner: Michelle E. Wilson
Assistant Examiner: Richard E Yenchesky
Application Number: 29/652,517
Classifications
Current U.S. Class: Upright Type (D32/22)