| Patents for A47L 4 - Cleaning window shades, window screens, venetian blinds (229) |
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| 02/04/2015 | CN204133397U 改进的床单除尘装置 Sheets improved dust removal device |
| 02/04/2015 | CN204133366U 窗帘 Curtain |
| 01/22/2015 | WO2015007933A1 Cleaning device for roller shutters |
| 01/21/2015 | CN204113089U 一种太阳能自清洁卷帘窗 A solar self-cleaning roller shutters |
| 01/14/2015 | CN104274120A 纱窗清洗机 Screens Cleaner |
| 01/07/2015 | CN204071936U 纱窗清理工具 Screens cleanup tool |
| 12/10/2014 | CN104188594A 一种大气颗粒物吸附及纱窗自动清理装置 One atmospheric particulate matter adsorption and automatic cleaning device screens |
| 07/25/2014 | DE202014005225U1 Haft-Sauger insbesondere für die Innenseite von Rollläden bei Fensterfestelementen Stick vacuum cleaner especially for the inside of window shutters at fixed elements |
| 07/25/2014 | DE202014005220U1 Rollladen-Reiniger insbesondere für die Innenseiten von Rollläden bei Fensterfestelementen Roller shutter cleaner especially for the inside pages of shutters for window fixed elements |
| 06/18/2014 | CN203647026U 一种带有除尘装置的竹窗帘 Bamboo curtain with a dust removal device |
| 06/11/2014 | CN103844994A Curtain cleaner |
| 05/14/2014 | CN203591220U 一种百叶窗清洗头 One kind of blinds cleaning head |
| 04/30/2014 | DE102013222180A1 Device for cleaning roller shutter in building or movable object formed on window pane of building, has support frame with first section and second section, which are connected with each other in rotary manner around rotational axis |
| 01/30/2014 | WO2014015389A1 Improvements in pivoting and swivelling devices |
| 12/12/2013 | WO2013184988A1 Device storage case |
| 11/27/2013 | CN203302983U Louver cleaning brush |
| 10/23/2013 | CN203244087U Novel screen window brush |
| 10/17/2013 | DE202008018432U1 Reinigungsvorrichtung Cleaning device |
| 08/14/2013 | CN203122283U Dust collector for window screen |
| 07/31/2013 | DE202013005694U1 Rollo-Reiniger insbesondere für Rolloinnenseiten bei Fensterfestelementen Rollo cleaner especially for blind Interior pages with the window fixed elements |
| 07/24/2013 | CN203074562U Wiper for screen window |
| 06/19/2013 | CN203000791U Shutter washing device |
| 06/12/2013 | CN202981873U Curtain vibrating dedusting device |
| 06/12/2013 | CN202981872U Dedusting curtain |
| 05/16/2013 | US20130118539 Apparatus for cleaning vertical blinds |
| 05/15/2013 | EP2591163A1 An apparatus for cleaning vertical blinds |
| 05/14/2013 | CA2685904C Cleaning article with non-planar element in place of strips |
| 04/03/2013 | CN202843509U Eraser special for screen window |
| 03/27/2013 | CN202820113U Novel window screen cleaning brush |
| 03/13/2013 | CN202776145U Shutter wiping device |
| 02/27/2013 | CN202751327U Cleaning device of window screen |
| 11/21/2012 | EP2524639A2 Cleaning device for roller shutters and method for cleaning roller shutters by means of such a device |
| 11/07/2012 | CN202515586U Cleaning comb for louvers |
| 09/26/2012 | CN202445992U Shutter brush easy to detach and clean |
| 09/18/2012 | US8266757 Cleaning apparatus |
| 09/11/2012 | US8261401 Cleaning tool device for vertical blinds |
| 07/04/2012 | CN102058347B Household screen window washer |
| 06/06/2012 | CN102485152A Screen window cleaner |
| 03/28/2012 | CN202173356U 自洁纱窗的新型除尘刷 The new self-cleaning dust removal brush screens |
| 03/21/2012 | EP2430959A2 Device for cleaning blinds |
| 03/07/2012 | DE202012100253U1 Reinigungs-Vorrichtung für Jalousien Cleaning device for blinds |
| 01/12/2012 | WO2012004584A1 An apparatus for cleaning vertical blinds |
| 12/07/2011 | CN202060719U 擦窗器 Window cleaner |
| 09/14/2011 | CN201972580U 自动清洗纱窗 Automatic cleaning screens |
| 08/17/2011 | CN201929875U 双面纱窗刷 Double-sided brush screens |
| 06/29/2011 | CN201879614U Shutter wiper |
| 06/22/2011 | CN201870561U Screen window cleaner |
| 06/14/2011 | US7958591 Cleaning tool with telescoping shaft and manipulateable, interchangeable cleaning surfaces |
| 05/18/2011 | CN102058347A Household screen window washer |
| 04/21/2011 | DE102009049688A1 Washing brush for cleaning external areas of jalousie, has bristles arranged at upper side and lower side of hollow shaft of brush body opposite to each other, and water connection provided at end of handle piece |
| 01/26/2011 | CN201719174U Cleaner for blind window |
| 01/05/2011 | DE202010010736U1 Jalousienwaschbürste Blinds washing brush |
| 11/25/2010 | DE202005021882U1 Transportable Reinigungsvorrichtung Portable cleaning device |
| 09/08/2010 | CN201572038U Magnetic control cleaning bracket of roller shutter |
| 08/25/2010 | CN201558051U Novel louver cleaning brush |
| 08/18/2010 | CN201551269U Convenient wiper for shutter |
| 06/15/2010 | US7735181 Duster for blinds and plantation shutters |
| 02/09/2010 | CA2685904A1 Cleaning article with non-planar element in place of strips |
| 01/28/2010 | DE102008034005A1 Reinigungsvorrichtung Cleaning device |
| 01/27/2010 | EP2147625A1 Cleaning device |
| 01/06/2010 | CN201375477Y Invisible window screen cleaner |
| 11/05/2009 | DE202009011339U1 Jalousienreinigungsgerät Blinds cleaning device |
| 08/20/2009 | DE202009007137U1 Klappstuhl Folding Chair |
| 06/24/2009 | EP2071995A2 Device for mechanically cleaning roller paths of sunscreen facilities |
| 03/05/2009 | US20090056747 Fan blade cleaning tool and method |
| 10/07/2008 | US7430781 Window blind cleaning system |
| 07/30/2008 | EP1949836A2 Cleaning device |
| 07/24/2008 | US20080172810 Cleaning apparatus |
| 05/28/2008 | EP1925246A2 Device for cleaning fine and uneven surfaces, especially Venetian blinds, of dust |
| 05/22/2008 | WO2008059091A1 Automatic shutter cleaning equipment |
| 04/29/2008 | US7363674 Fan blade cleaning tool and method |
| 01/10/2008 | DE202005021418U1 Transportable Reinigungsvorrichtung Portable cleaning device |
| 12/27/2007 | DE202007010015U1 Reinigungshilfe für Rollläden Cleaning Aid for shutters |
| 12/19/2007 | CN200991201Y Curtain dust-removing device |
| 04/19/2007 | WO2006108897A8 Simple self-contained external blind cleaner |
| 03/27/2007 | US7194783 Window blind cleaning apparatus |
| 12/14/2006 | DE102005027351A1 Shutter cleaning device, has cleaning fingers carrying respective cleaning fleeces that are melted at respective finger by ultrasonic welding, where fleeces are connected with fingers and are implemented as micro non-woven fabric |
| 10/26/2006 | WO2006111592A1 External autonomous blind cleaner |
| 10/19/2006 | WO2006108897A1 Simple self-contained external blind cleaner |
| 10/12/2006 | DE202006012576U1 Collapsible rocking chair has curved legs which cross each other twice, ends of cloth seat being fastened to ends of legs |
| 06/22/2006 | US20060130259 Window blind cleaning system |
| 06/13/2006 | US7059010 Mini blind cleaning support system |
| 01/11/2006 | EP1614377A2 Portable cleaning device |
| 01/04/2006 | CN1234546C Dust removing method and device for vertical and horizontal plane |
| 08/11/2005 | DE102004034819B3 Transportable device for manually cleaning sun protection units built into buildings comprises rotating roller brushes driven by a dirt carrier medium under high pressure |
| 06/09/2005 | US20050121056 Screen cleaning device |
| 05/26/2005 | US20050108840 Fan blade cleaning tool and method |
| 04/26/2005 | US6883988 Vertical blind cleaning tool |
| 03/15/2005 | US6866722 Screen cleaning device and method of using |
| 03/08/2005 | US6862770 Window treatment cleaning tool |
| 02/16/2005 | CN1580480A Refraction light-transmission louver sun-shading system |
| 01/27/2005 | DE10330649A1 A manual cleaning unit comprsing a gripping unit, brush holders and rotating brushes, and sprying units, useful for cleaning louvers and venetian blinds, especially external louvres with horizontal slats |
| 11/10/2004 | CN1544255A Dedusting method and device for vertical and horizontal plane |
| 08/26/2004 | US20040163672 Compressing lacy pattern into fibrous sheet; curing applied adhesive; moistening with water solution of propylene glycol, polysorbate, aloe, 2-phenoxyethanol, paraben and a-tocopheryl acetate; window wipes |
| 08/19/2004 | US20040158954 Vacuum attachment for blinds |
| 08/18/2004 | CA2420108A1 Vacuum attachment for blinds |
| 07/01/2004 | DE10259510A1 Awning for especially touring vehicle or caravan has cleaning element acting on upper side of canvas and in form of brush arrangement installed on edge of slotted opening in housing into which canvas is withdrawn |
| 05/04/2004 | US6729509 Mini-blind holder and clothes hanger combination |
| 01/22/2004 | DE10229773A1 Maulförmig ausgebildeter Duschkopf Mouth Shaped trained showerhead |
| 12/11/2003 | US20030226226 Window treatment cleaning tool |