Two head cleaning apparatus

- NCH CORPORATION
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Description

FIG. 1 is a front perspective view of a two-headed cleaning apparatus in accordance with the present invention;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a rear view thereof.

Claims

The ornamental design of a two-headed cleaning apparatus, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
3023438 March 1962 Trentel
3030648 April 1962 Greenleaf
3034165 May 1962 Christian
D204662 May 1966 Benjamin
3775802 December 1973 Grassman
D231512 April 1974 Zemke
D250245 November 14, 1978 Bebb
4580307 April 8, 1986 Moss
D295914 May 24, 1988 Moss
D368346 March 26, 1996 Kiefer
D368561 April 2, 1996 Hodges
D649310 November 22, 2011 Colangelo
D670470 November 6, 2012 Simmons
D672107 December 4, 2012 Van Landingham, Jr.
D725854 March 31, 2015 Yoshitomi
20020042962 April 18, 2002 Willman
20020124339 September 12, 2002 Cann
20110100395 May 5, 2011 Van Landingham, Jr.
20120110814 May 10, 2012 Matola
20140250618 September 11, 2014 Howard
Foreign Patent Documents
301281450 July 2010 CN
Other references
  • Dyson Hard combines mop with vacuum—Telegraph, article date Oct. 29, 2013, [site visited Apr. 14, 2016 11:11:51 PM], http://www.telegraph.co.uk/technology/news/10410126/Dyson-Hard-combines-mop-with-vacuum.html.
Patent History
Patent number: D770713
Type: Grant
Filed: May 9, 2014
Date of Patent: Nov 1, 2016
Assignee: NCH CORPORATION (Irving, TX)
Inventor: Scott Plasek (Flower Mound, TX)
Primary Examiner: John Windmuller
Assistant Examiner: John R Yeh
Application Number: 29/490,456
Classifications
Current U.S. Class: Floor Mop Or Broom (D32/50)