| Patents for A47L 1 - Cleaning windows (4,862) |
|---|
| 05/19/1993 | CN2133250Y Glass-wipping machine |
| 05/13/1993 | WO1993008725A1 Tool holding apparatus |
| 05/12/1993 | CN2132478Y Window cleaner |
| 05/05/1993 | CN2131443Y Double-side water chamber cleaning device for window |
| 05/05/1993 | CN2131442Y Magnetic synchronous cleaning device for glass of window |
| 05/05/1993 | CN2131441Y Cleaning window device |
| 05/05/1993 | CN2131440Y Cleaning device for window |
| 05/05/1993 | CN2131439Y Double-side cleaning glass device |
| 05/05/1993 | CN2131438Y Multi-purpose convenient electric device for cleaning window and waxing |
| 04/28/1993 | EP0538521A1 Cleaning apparatus for roof glazing |
| 04/28/1993 | CN2130488Y Power-driven dust-collecting brush for blind |
| 03/18/1993 | WO1993004623A1 Steam cleaner |
| 03/10/1993 | CN1069643A Cleanser |
| 03/02/1993 | US5189756 Snow and ice remover |
| 02/24/1993 | EP0527985A1 Device for cleaning smooth surfaces. |
| 02/23/1993 | CA2049676A1 Mop head for scratch-sensitive surfaces |
| 02/18/1993 | WO1993002611A1 Device for cleaning hard surfaces, in particular windows |
| 02/17/1993 | CN2127000Y Water-spraying glass cleaner |
| 02/04/1993 | DE4125866A1 Hartflaechenwischgeraet, insbesondere fensterwischer Hartflaechenwischgeraet, especially squeegees |
| 02/03/1993 | CN2126687Y Electric device for cleaning window |
| 02/03/1993 | CN2126686Y Electric glass cleaning device |
| 02/02/1993 | US5182965 Adjustable length handle comprising automatically adjustable length mechanical power transmission |
| 01/27/1993 | CN2126615Y Magnetic device suitable for cleaning window both sides simultaneously |
| 01/05/1993 | US5175902 Window squeegee apparatus |
| 12/30/1992 | CN2126040U Device for cleaning both sides of a window simultaneously |
| 12/30/1992 | CN2126039U Multifunctional window cleaning machine |
| 12/23/1992 | CN2125361U Cleaner |
| 11/25/1992 | CN2122588U 电动清洁器 Electric cleaner |
| 11/24/1992 | US5165811 Cleaning apparatus |
| 11/12/1992 | WO1992019142A1 Device for cleaning the inner surfaces of the front and rear windows of automobiles |
| 11/11/1992 | EP0512073A1 Method and apparatus for dispensing a fluidic media onto a selected region of a workpiece |
| 11/11/1992 | CN1065987A Electric double-sided synchronous rubbing machine |
| 11/10/1992 | US5161279 Truck/camper window cleaning device |
| 11/04/1992 | CN2120539U Automatic glass cleaner |
| 10/21/1992 | CN2119187U Strong magnetic device for cleaning glass |
| 10/15/1992 | DE4212340A1 Drip shield for hand operated wipers - consists of housing located over wiper ends, containing compressible sponge with bottom sleeve, and top part clipped to it |
| 10/14/1992 | CN2118491U Water supply magnetic glass cleaner |
| 10/14/1992 | CN2118490U Magnetic glass cleaner |
| 10/14/1992 | CN2118489U Cleaner for window and door glass |
| 10/14/1992 | CN2118488U Safety window cleaning device |
| 10/01/1992 | WO1992016138A1 Curved glass cleaning and buffing device |
| 09/30/1992 | EP0505956A1 Apparatus for cleaning continuous smooth surfaces |
| 09/30/1992 | CN2117116U Universal wiper |
| 09/30/1992 | CN2117115U Electric suction glass cleaner |
| 09/23/1992 | CN2116455U Glass cleaning apparatus cable to cleaning both side |
| 09/23/1992 | CN2116454U Window cleaning device |
| 09/17/1992 | WO1992015236A1 Device for cleaning smooth surfaces |
| 09/14/1992 | CA2038161A1 Ice grips |
| 09/09/1992 | CN2115067U Wiper for simultaneously cleaning both sides of window |
| 09/02/1992 | CN2114402U Device for cleaning both sides of window and door |
| 08/05/1992 | EP0398891B1 Disposable impregnated wipe for cleaning or maintaining hard surfaces |
| 08/05/1992 | CN2111731U Window cleaner |
| 07/08/1992 | EP0494025A2 Composition, method and device for the renovation and protection of glass sheets, especially for double glazing |
| 07/01/1992 | EP0492312A1 Ice scraper |
| 06/24/1992 | CN1062155A Fog-proof cleaning paper towel for glass of car |
| 06/23/1992 | US5123764 Utility cleaning tool for windshield wiper blades |
| 06/23/1992 | US5123137 Adjustable squeegie device |
| 06/17/1992 | EP0490473A1 Water holding device for use by window washers |
| 06/17/1992 | CN2107240U Cleaning glass device |
| 06/07/1992 | CA2057085A1 Telescoping extension rod having pivotably adjustable tool head |
| 06/04/1992 | DE4132450A1 Removing insects from vehicle windscreens - involves coin-operated unit for use at filling stations |
| 06/03/1992 | CN2105933U Device for cleaning window pane |
| 05/20/1992 | CN2104623U Wiper for glass window |
| 05/20/1992 | CN2104622U Electric two-side window wiper |
| 05/13/1992 | CN2103980U Anti-falling two-face window-cleaning unit (ii) |
| 05/12/1992 | CA1300326C Cleaning apparatus |
| 05/07/1992 | DE4034848A1 Hand tool for scraping ice from windscreen - is stored in filler cap flap, and has scraper edge and serrated edge |
| 04/22/1992 | CN2102085U Glass cleaning eraser |
| 04/16/1992 | DE4117517A1 Ice scraper for vehicle windscreen - incorporates ergonomically designed handle |
| 04/15/1992 | CN2101457U Cleaning window pane device |
| 04/07/1992 | US5101529 Windshield scraper apparatus |
| 03/31/1992 | US5099540 Ice scraper |
| 03/31/1992 | US5099539 Telescoping extension rod having pivotably adjustable tool head |
| 03/25/1992 | CN2099545U Universal window cleaning device |
| 03/25/1992 | CN1059653A Multifunciton mirror cleaning cloth |
| 03/17/1992 | US5095574 Curved glass cleaning and buffing device |
| 03/04/1992 | CN2097605U Hydroecium window-cleaning unit |
| 03/04/1992 | CN2097604U Double-layer glass window cleaning unit |
| 02/19/1992 | CN2096330U Window cleaning apparatus |
| 02/18/1992 | US5088147 Adjustable length handle for flat finishers |
| 02/12/1992 | EP0470217A1 Combination tool, in particular for motor vehicles. |
| 02/11/1992 | US5086533 Device for cleaning a window glass |
| 02/04/1992 | US5085141 Device for the drive of driving rollers of a calender for laminated glazings and calender equipped with this device |
| 01/29/1992 | CN2094307U Cleaning brush for blind |
| 01/28/1992 | US5083338 Cleaning device with quick connect cleaning element |
| 01/15/1992 | EP0466201A2 Windshield cleaning system |
| 01/08/1992 | EP0464863A2 Windshield cleaning system |
| 01/08/1992 | CN2092295U Brush for defrosting window-panes |
| 01/08/1992 | CN2092294U Brush or foam plastic type window cleaning device |
| 01/01/1992 | CN2091639U Universal window wiper |
| 12/31/1991 | US5076478 Water holding device for use by window washers |
| 12/24/1991 | CA1293345C Manually-operated implement suitable for cleaning flat surfaces, especially glass sheets |
| 12/04/1991 | CN2089781U Glass cleaner |
| 12/03/1991 | CA1292601C Combined manual implement for window snow removal, ice scraping, washing and drying, for vehicles in general |
| 11/27/1991 | EP0458655A1 Cleaning materials and products |
| 11/14/1991 | WO1991010590A3 Method and apparatus for dispensing a fluidic media onto a selected region of a workpiece |
| 11/06/1991 | CN2087935U Automatic water-supplying window-cleaning means |
| 10/29/1991 | US5060337 Handbrush and method of manufacture thereof |
| 10/16/1991 | CN2086581U Cleaner for two sides of window |
| 10/08/1991 | US5054945 Compact window-washing bottle with protected sponge and squeegee |