Cleaning machine

- KENT RESEARCH CORPORATION
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Description

FIG. 1 is an isometric view of a handle portion of a cleaning machine;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a left elevation view thereof;

FIG. 5 is a right elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another isometric view of the handle portion of the cleaning machine of FIGS. 1-7 in a collapsed position.

The broken line showing is included for the purpose of illustrating portions of the cleaning machine and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D166572 April 1952 Pond
3431571 March 1969 Kraus
D317667 June 18, 1991 Bolser et al.
5058229 October 22, 1991 Plazanet
5275183 January 4, 1994 Landry
5588176 December 31, 1996 Sixsmith
D392778 March 24, 1998 McCracken
5797157 August 25, 1998 Gregg
D411669 June 29, 1999 Wareham
6098635 August 8, 2000 Marino
D473687 April 22, 2003 Kaffenberger
D478698 August 19, 2003 Mertes et al.
D498027 November 2, 2004 Alsruh et al.
D499850 December 14, 2004 Leyden
D507387 July 12, 2005 Jacobs
D518258 March 28, 2006 Hamm et al.
D566351 April 8, 2008 Crevling et al.
7703165 April 27, 2010 Wilkins
D622920 August 31, 2010 Bejtlich, III
8060967 November 22, 2011 Johnson, Jr.
D653825 February 7, 2012 Cho et al.
D658837 May 1, 2012 Ediger et al.
20020121289 September 5, 2002 Brown et al.
20050109371 May 26, 2005 Sin et al.
20080148512 June 26, 2008 Beskow et al.
20090217470 September 3, 2009 Wilkins
20090265876 October 29, 2009 Gardner et al.
20120167317 July 5, 2012 Garcia
Foreign Patent Documents
301029041 September 2009 CN
05-300855 November 1993 JP
D1302157 May 2007 JP
20-0331795 November 2003 KR
10-2006-0009982 February 2006 KR
10-2011-0125942 November 2011 KR
Other references
  • Cylindrical Roller Brush for Cleaning Aluminum, Announced Feb. 1, 2001, [Site Visited Jul. 21, 2015] http://www.directindustry.com/prod/yilmaz-firca-san-as/product-65539-813127.html.
  • Mr. Clean: Case of Mr. Clean Magic Eraser Roller Mop, Announced Jun. 26, 2009, [Site Visited Jul. 23, 2015] http://www.bhg.com/shop/mr-clean-mr-clean-446840-magic-eraser-roller-mop-pa84e9b31b4e0844709300f20b4c979df.html.
  • International Search Report and Written Opinion of the International Searching Authority, International Application No. PCT/US2013/021302, mailed Jul. 16, 2013.
Patent History
Patent number: D745759
Type: Grant
Filed: Jul 31, 2013
Date of Patent: Dec 15, 2015
Assignee: KENT RESEARCH CORPORATION (Ash Flat, AR)
Inventors: Steven Rodger Kent (Ash Flat, AR), Willie Dee Kent (Oro Valley, AZ)
Primary Examiner: Eric Goodman
Assistant Examiner: Luqman McNeil
Application Number: 29/462,125
Classifications
Current U.S. Class: Element Or Attachment (D32/25)