Steam scrubber

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Description

FIG. 1 is a front elevational view of a steam scrubber showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a perspective view thereof.

Claims

The ornamental design for a steam scrubber, as shown.

Referenced Cited
U.S. Patent Documents
D306788 March 20, 1990 McAllister et al.
D319121 August 13, 1991 Muller
D470633 February 18, 2003 Kitts
D479636 September 9, 2003 Kitts
D520202 May 2, 2006 Dyson et al.
D595461 June 30, 2009 Massip et al.
D621567 August 10, 2010 Crawley
D647259 October 18, 2011 Ediger et al.
20070266519 November 22, 2007 Kostreba et al.
Patent History
Patent number: D691771
Type: Grant
Filed: May 5, 2011
Date of Patent: Oct 15, 2013
Assignee: Ningbo Lucky Snow Mechanical Equipment Manufacturing and Trading Co., Ltd. (Ningbo)
Inventor: Qinjun Gao (Ningbo)
Primary Examiner: Ruth McInroy
Application Number: 29/391,225
Classifications