Floor cleaning device

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Description

FIG. 1 is a front perspective view of a floor cleaning device;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right elevation view thereof;

FIG. 5 is a left elevation view thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines are provided for the purposes of illustrating environment, and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
1022499 April 1912 Osterholm
1037027 August 1912 Lindberg
1091383 March 1914 Oblosser
1243516 October 1917 Harris
1327456 January 1920 Baender
1377721 May 1921 Owen et al.
1384999 July 1921 Graham
1605857 November 1926 Sherbondy
2910721 November 1959 Burrage
4363152 December 14, 1982 Karpanty
4369544 January 25, 1983 Parisi
4380844 April 26, 1983 Waldhauser
4619010 October 28, 1986 Burgoon
D290054 May 26, 1987 Block
5613270 March 25, 1997 Alvarez et al.
5768742 June 23, 1998 Kohl et al.
6206980 March 27, 2001 Robinson
6283170 September 4, 2001 Robinson
6431217 August 13, 2002 Robinson
6530117 March 11, 2003 Peterson
6647585 November 18, 2003 Robinson
6766556 July 27, 2004 Gergek
6789552 September 14, 2004 Robinson et al.
7137170 November 21, 2006 Morey et al.
7270251 September 18, 2007 Robinson
7272869 September 25, 2007 Robinson
7316049 January 8, 2008 Robinson, Sr. et al.
7490745 February 17, 2009 Robinson
D593717 June 2, 2009 Vernazza
7640622 January 5, 2010 Vankouwenberg
7717354 May 18, 2010 Robinson
7878378 February 1, 2011 Robinson
D642343 July 26, 2011 Dammkoehler
D659308 May 8, 2012 Dammkoehler
D661853 June 12, 2012 Dammkoehler
D693071 November 5, 2013 Dammkoehler
D694969 December 3, 2013 Dammkoehler
D712605 September 2, 2014 Dammkoehler
D734573 July 14, 2015 Dammkoehler
D737005 August 18, 2015 Dammkoehler
20030005546 January 9, 2003 Bone
20040244133 December 9, 2004 Li
20050081319 April 21, 2005 Legatt
20050091783 May 5, 2005 Sepke
20060185113 August 24, 2006 Kloeppel
20060254020 November 16, 2006 Robinson
20070267044 November 22, 2007 Robinson
20080104792 May 8, 2008 Coccapani
20100293740 November 25, 2010 Gordon et al.
20110030163 February 10, 2011 Tucker
20110132402 June 9, 2011 Ickes, III
20120317746 December 20, 2012 Hill
20130047353 February 28, 2013 Windmeisser
20140026336 January 30, 2014 Maurer
20140041146 February 13, 2014 Venard et al.
20140144467 May 29, 2014 Merz
20150040945 February 12, 2015 Venard et al.
20160073845 March 17, 2016 Walz
20160278598 September 29, 2016 Werner
Foreign Patent Documents
2242793 May 1999 CA
2283539 March 2000 CA
2043101 August 1989 CN
1209984 March 1999 CN
201067376 June 2008 CN
2125250 November 2011 EP
16679 May 1911 GB
643817 September 1950 GB
20100130293 December 2010 KR
Other references
  • “3M Easy Trap Duster 5″× 125 ft,” Item #MCO55655, Jan. 16, 2013, available at https://web.archive.org/web/20130116145835/http://www.ibuyofficesupply.com/easy-trap-duster-5-x-125-ft—MCO55655, 2 pages.
  • “Semi-Auto Scrubbers Owners Manual FANG18C,” Viper North America, 2012, 18 pages.
  • English Translation of Official Action for China Patent Application No. 201380014988.0, dated Dec. 4, 2015 8 pages.
  • English Translation of Official Action for China Patent Application No. 201380014988.0, dated Jul. 28, 2016 5 pages.
  • International Search Report and Written Opinion for International (PCT) Patent Application No. PCT/US2015/048451, dated Dec. 4, 2015 10 pages.
  • International Preliminary Report on Patentability for International (PCT) Patent Application No. PCT/US2013/053998, dated Feb. 19, 2015 8 pages.
  • Notification of Grant (with English Translation) for Chinese Patent Application No. 201530047919.1, dated Jul. 22, 2015, 5 pages.
  • Official Action (with English translation) for Korean Patent Application No. 30-2015-0009020, dated Jul. 2, 2015, 4 pages.
  • Final Action for U.S. Appl. No. 13/961,673, dated Jun. 25, 2015, 12 pages.
  • International Search Report and Written Opinion for International (PCT) Patent Application No. PCT/US2013/053998, dated Feb. 7, 2014 8 pages.
  • Official Action for U.S. Appl. No. 13/961,673, dated Jan. 9, 2015 , 16 pages.
  • U.S. Appl. No. 14/592,423, filed Jan. 8, 2015, Venard et al.
  • U.S. Appl. No. 14/592,426, filed Jan. 8, 2015, Venard et al.
  • Extended Search Report for European Patent Application No. 13827475.8, dated Aug. 21, 2015 7 pages.
  • Notice of Allowance with English Translation for Korea Patent Application No. 30-2015-0009020, dated Sep. 17, 2015 3 pages.
  • Notice of Allowance for U.S. Appl. No. 13/961,673, dated Sep. 30, 2015 5 pages.
Patent History
Patent number: D809721
Type: Grant
Filed: Aug 21, 2014
Date of Patent: Feb 6, 2018
Assignee: Kärcher North America, Inc. (Denver, CO)
Inventors: Daniel C. Venard (Centennial, CO), Adam Bearup (Lakewood, CO)
Primary Examiner: Michael A. Pratt
Assistant Examiner: Michelle E Wilson
Application Number: 29/500,066
Classifications
Current U.S. Class: Surface Treatment, E.g., Floor, Street, Etc. (D32/15)