| Patents for A47L 5 - Structural features of suction cleaners (10,589) |
|---|
| 12/09/1980 | US4237576 Blower device for sweeping |
| 10/29/1980 | EP0018197A1 Vacuum cleaning appliances |
| 10/15/1980 | EP0017646A1 Manual cleaning device |
| 10/14/1980 | US4227280 Vacuum/blower attachment for filament trimmer |
| 10/07/1980 | US4226575 Wet pick-up vacuum unit |
| 10/07/1980 | US4225999 Multi-motor suction cleaner construction |
| 09/30/1980 | US4225814 Cordless vacuum cleaner storing and recharging system |
| 09/30/1980 | US4225272 Apparatus for controlling the activation and de-activation of a vacuum assembly connected to a conduit system |
| 09/23/1980 | US4223419 Shoulder-supported pneumatic sweeping apparatus |
| 09/09/1980 | US4221019 Floorcare device |
| 08/26/1980 | US4218806 Vacuum device for hair |
| 08/19/1980 | US4217674 Upright vacuum cleaner |
| 07/29/1980 | US4214729 Connecting valve |
| 07/22/1980 | US4213224 By-pass type portable vacuum cleaner |
| 07/01/1980 | US4209875 Cordless vacuum cleaner bowl and filter system |
| 07/01/1980 | US4209873 Brush-beater for a vacuum cleaner and method for making the same |
| 07/01/1980 | US4209872 Cleaning implement |
| 06/17/1980 | US4207650 Cleaner using high velocity air jets having a double valve having an equal number of jet nozzles operating at all times |
| 05/27/1980 | US4204298 Compact vacuum cleaner |
| 05/06/1980 | CA1076761A1 Vacuum cleaner with improved brush |
| 04/29/1980 | US4199839 Suction cleaner power nozzle construction |
| 04/22/1980 | US4198727 Baseboard dusters for vacuum cleaners |
| 03/25/1980 | US4194978 Pollution control |
| 03/04/1980 | CA1072707A1 Stalk vacuum cleaner |
| 02/26/1980 | CA1072270A1 Cordless vacuum cleaner |
| 02/20/1980 | EP0008117A1 Hand-held, electric vacuum cleaner |
| 01/29/1980 | US4185355 Apparatus for cleaning up animal feces deposits |
| 01/22/1980 | CA1070348A1 Wet pick-up vacuum unit motor bearing air seal |
| 01/08/1980 | US4182618 Fastening arrangement for upper fill tube on a soft bag cleaner |
| 12/18/1979 | US4178653 Improved agitator chamber |
| 12/11/1979 | US4177536 Kinetic brush agitator with back up beater bar |
| 12/04/1979 | CA1067258A1 Mounting means for the rotatable brush roll of a suction cleaner |
| 11/27/1979 | US4175352 Spring powered, portable, hand held suction and blower apparatus |
| 11/13/1979 | US4173809 Automatic vacuum cleaner |
| 11/13/1979 | CA1066004A1 Vacuum cleaners with nozzle height adjusting mechanisms |
| 10/23/1979 | US4171554 Nozzle height adjustment |
| 10/23/1979 | US4171553 Stalk vacuum cleaner |
| 10/16/1979 | CA1064209A1 Fluid exhausting device |
| 08/28/1979 | CA1061062A2 Automatic swimming pool cleaner |
| 07/24/1979 | CA1058810A2 Apparatus for cleaning submerged surfaces |
| 07/11/1979 | EP0002810A1 Apparatus for removing liquids or solids containing harmful matter |
| 05/01/1979 | US4151628 Cleaner bottom plate configuration |
| 04/17/1979 | CA1052508A1 Vacuum cleaner housing having separate compartments in heat-exchanging relationship |
| 03/13/1979 | CA1050219A1 Motor ventilation system for wet/dry vacuum cleaner |
| 03/06/1979 | US4142270 Wet-dry vacuum cleaner baffle strainer system |
| 02/27/1979 | US4141103 Cleaner using high velocity air jets having a double valve |
| 02/20/1979 | CA1048890A1 Procedure for treating newly placed concrete when casting concrete floors and the like and equipment for carrying out the procedure |
| 02/13/1979 | US4138761 Convertible wet/dry vacuum cleaner |
| 01/02/1979 | CA1045316A1 Surface cleaning pickup head |
| 12/26/1978 | CA1044860A1 Trash compactor apparatus |
| 12/19/1978 | US4129920 Hose coupling for upright vacuum cleaner |
| 09/19/1978 | US4114231 Motor ventilation system for wet/dry vacuum cleaner |
| 09/05/1978 | US4111615 Fluid exhausting device |
| 08/29/1978 | US4109342 Vacuum cleaner with bare floor cleaning brush |
| 07/11/1978 | US4099291 Vacuum cleaner having magnetic drive for agitator brush |
| 05/09/1978 | US4088424 Wet pick-up vacuum unit motor bearing air seal |
| 04/11/1978 | US4083079 Vacuum cleaners with nozzle height adjusting mechanisms |
| 03/14/1978 | US4078275 Vernier-adjustment means for vacuum sweepers having step-adjustable nozzle height |
| 02/21/1978 | US4074458 Fly gun |
| 01/17/1978 | US4068341 Transparent belt lifter mounting for vacuum cleaners |
| 12/13/1977 | US4062085 Suction cleaning apparatus |
| 11/01/1977 | US4055870 Hand-operated apparatus for pneumatically removing dust |
| 10/11/1977 | US4052765 Vacuum cleaner |
| 09/27/1977 | US4050112 Industrial floor cleaning machine with vacuum dust collector |
| 08/23/1977 | US4044245 Portable, multi-purpose, rechargeable cigarette lighter |
| 08/23/1977 | US4042999 Miniaturized vacuum cleaner device |
| 08/23/1977 | US4042997 Vacuum cleaner with improved brush |
| 08/16/1977 | US4041568 Vacuum cleaner |
| 05/17/1977 | US4023234 Edge cleaning nozzle construction for suction cleaners |
| 04/19/1977 | US4017938 Cleaner using intermittent jets of fluid supplied at above ambient pressure |
| 04/05/1977 | US4015683 Noise suppressor for vacuum sweeper and the like |
| 03/15/1977 | US4011624 Cordless vacuum cleaner |
| 02/22/1977 | US4008505 Above-the-floor adaptor for upright vacuum cleaners |
| 02/01/1977 | US4005501 Mounting means for the rotatable brush roll of a suction cleaner |
| 12/14/1976 | US3996641 Tipping force reducing apparatus |
| 07/27/1976 | US3971096 Vacuum cleaner, operated by compressed air |
| 07/06/1976 | US3967341 Vacuum and combination vacuum/blow means |
| 06/29/1976 | US3966444 Vacuum cleaner filter assembly |
| 06/22/1976 | US3964123 Device for a combined suction and blow-off nozzle connectable to a source of compressed air |
| 06/15/1976 | US3962746 Self-propelled vacuum cleaner |
| 06/01/1976 | US3959846 Rotary vacuum sweeper improvement |
| 06/01/1976 | US3959845 Apparatus and method for cleaning mining cars |
| 05/25/1976 | US3958299 Auxiliary air cooling system for canister cleaners |
| 05/25/1976 | US3958297 Suction cleaner |
| 05/11/1976 | US3955642 Vehicle |
| 04/20/1976 | US3950814 Vacuum cleaners |
| 03/09/1976 | US3942963 Vacuum cleaning system |
| 02/17/1976 | US3938217 Surface cleaning pickup head |
| 01/27/1976 | US3934302 Portable, multi-purpose, rechargeable cigarette lighter |