Patent
   D818231
Priority
Nov 13 2015
Filed
Apr 12 2016
Issued
May 15 2018
Expiry
May 15 2033
Assg.orig
Entity
unknown
5
58
n/a
The ornamental design for a window cleaning appliance, as shown and described.

FIG. 1 is a front, top and left side perspective view of a window cleaning appliance 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.

Helfert, Matthias, Meyer, Michael

Patent Priority Assignee Title
D839508, Nov 28 2016 LG Electronics Inc Water removal apparatus
D858920, May 23 2019 Portable windshield washing container
D915696, May 23 2019 Shenzhen Simple-tech Electronic Technology Co., Ltd; SHENZHEN SIMPLE-TECH ELECTRONIC TECHNOLOGY CO , LTD Portable garment steamer
D930925, Mar 04 2020 Conair LLC Garment steamer
D942099, Jan 12 2018 ECOVACS ROBOTICS CO., LTD. Wireless robotic window cleaner
Patent Priority Assignee Title
1628783,
2123638,
2440099,
2521967,
559023,
5615449, Jan 04 1996 White Consolidated Industries, Inc. Glass cleaning device
6931690, May 15 2003 Spring-biased pivoting squeegee
7674060, Nov 28 2007 Window cleaning device for out of reach windows
7748074, Sep 09 2003 IPC TOOLS S P A Squeegee for surface cleaning
9615705, May 27 2011 Leifheit AG Liquid aspirator for drawing off and sucking up liquids
20020078518,
20110138554,
20140366296,
20160045089,
20170164798,
AU342842,
CN301410631,
CN302820486,
232151,
235119,
D291378, Dec 06 1985 Window washer
D307963, Nov 10 1987 SPECIALTY PRODUCTS OF GREENWOOD, MISSOURI, INC Squeegee handle
D316318, Sep 11 1987 ACE ACCESSORIES LIMITED, A HONG KONG CORP Combined window washer and fluid dispensing container therefor
D318157, Nov 29 1988 CHEMICAL BANK, AS COLLATERAL AGENT Squeegee for mirror and glass
D338090, Jul 19 1991 Window washing device
D366738, Dec 23 1994 WESCON CONTROLS, LLC Combination ice scraper and snow broom
D377698, Dec 21 1995 BLITZ U S A , INC Cleaning tool
D386852, May 17 1996 Hand held self contained window washer
D388562, May 21 1996 Daniels, S.p.A. Steam cleaner
D417934, Apr 28 1998 Antares Capital LP Combined mop head with squeegee
D463082, Feb 22 2001 Harrington Tools, Inc. Hand tool
D468877, Apr 09 2002 Combined squeegee and spray
D480846, Nov 15 2002 One World Technologies Limited Handheld vacuum cleaner and attachment
D485652, Sep 25 2002 Pool vacuum
D515262, Jul 13 2004 Hayco Manufacturing Limited Cleaning implement
D515758, May 15 2004 RECKITT BENCKISER, INC Glass cleaning device
D522191, Dec 15 2004 Water Technology, LLC Pool vacuum cleaner
D564161, May 15 2003 ETTORE PRODUCTS CO Squeegee
D627532, Dec 23 2009 Simplehuman LLC Squeegee
D634496, Jul 08 2010 Portable compact squeegee
D640432, Dec 20 2010 Squeegee with spray bottle attached
D649314, Jan 07 2011 UNGER MARKETING INTERNATIONAL, LLC Window cleaning tool
D652595, May 04 2011 3M Innovative Properties Company Squeegee head
D674564, Nov 14 2011 Ingenious Designs, LLC Mini steamer
D675799, Sep 01 2011 Window cleaning appliance
D685550, Jul 10 2012 3M Innovative Properties Company Cleaning tool
D685554, Oct 18 2012 Combination sponge, squeegee and bug scraper
D697278, Aug 28 2012 ALFRED KAERCHER GMBH & CO KG Window cleaning appliance
D703405, Aug 28 2012 ALFRED KAERCHER GMBH & CO KG Window cleaning appliance
D703406, Aug 28 2012 ALFRED KAERCHER GMBH & CO KG Part of window cleaning appliance
D715009, Feb 14 2013 ECODROP Surface cleaner
D720107, Apr 17 2013 Alfred Kaercher GmbH & Co. KG Window cleaning appliance
D753354, Jul 18 2014 Carl Freudenberg KG Window cleaner
D769560, Jun 03 2014 ALFRED KAERCHER GMBH & CO KG Window cleaning appliance
EM14231230001,
EM20326720001,
EM20352530001,
EM21778400001,
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 12 2016Alfred Kaercher GmbH & Co. KG(assignment on the face of the patent)
May 04 2016MEYER, MICHAELALFRED KAERCHER GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0388780508 pdf
May 09 2016HELFERT, MATTHIASALFRED KAERCHER GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0388780508 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule