| Patents for A47L 9 - Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners (27,038) |
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| 06/30/1988 | DE3643314A1 Vacuum cleaner floor nozzle with a pivotable suction pipe connection piece |
| 06/28/1988 | US4753665 Method and apparatus for controlling the suction pressure in a dust collecting duct |
| 06/23/1988 | DE3718578C1 Telescopic suction tube for vacuum cleaner |
| 06/23/1988 | DE3643378A1 Method and device for indicating malfunctions in a vacuum cleaner |
| 06/21/1988 | US4751759 Surface cleaning appliance |
| 06/16/1988 | DE3741070A1 Suction nozzle for a vacuum cleaner |
| 06/15/1988 | EP0270935A2 Motor cap and housing for wet/dry vacuum |
| 06/09/1988 | DE3640687A1 Pipeline, in particular of a vacuum cleaner |
| 06/09/1988 | DE3640686A1 Pipeline, in particular of a vacuum cleaner |
| 06/08/1988 | EP0270506A2 Vacuum cleaning device |
| 06/08/1988 | EP0269635A1 Suction cleaner taking up liquid |
| 06/08/1988 | EP0269632A1 Cleaning vehicles. |
| 06/07/1988 | US4749391 Primary material collection receiver |
| 06/07/1988 | US4749386 Safety filter for a vacuum cleaner |
| 06/01/1988 | EP0269592A2 Multi-layer outer and inner filter dust bag arrangement for a vacuum cleaner |
| 05/31/1988 | US4747179 Nozzle with improved coupling for a vacuum device |
| 05/31/1988 | CA1237258A1 Vacuum cleaner wand |
| 05/26/1988 | DE3638964A1 Suction apparatus for packaging filling material |
| 05/25/1988 | EP0268067A1 Suction cleaner with a device for indicating a filter change to happen |
| 05/24/1988 | US4746092 Apparatus for supporting an electric blower of a vacuum cleaner |
| 05/24/1988 | US4745655 Air-powered vacuum-producing apparatus |
| 05/19/1988 | WO1988003382A1 Vacuum cleaner with two suction heads |
| 05/11/1988 | EP0267056A2 Vacuum cleaner |
| 05/11/1988 | EP0266547A2 Floor maintenance device in particular nozzle for a vacuum cleaner |
| 05/11/1988 | DE3737749A1 Vacuum cleaner mouthpiece |
| 05/10/1988 | CA1236258A1 Assembly of tank lid and fan means of a wet/dry vacuum |
| 05/05/1988 | DE3636636A1 Attachment for household vacuum cleaners for removing local liquid-soluble dirt from textile fabrics |
| 05/04/1988 | EP0265651A2 Floor nozzle for a suction cleaner |
| 05/04/1988 | CN87205645U Vacuum cleaner driven by ac power supply |
| 04/28/1988 | DE3734355A1 Vacuum cleaner |
| 04/28/1988 | DE3636168A1 Hose, in particular suction hose for vacuum cleaners |
| 04/27/1988 | EP0265407A2 Motor driven brush assembly for a vacuum cleaner |
| 04/27/1988 | EP0264728A1 Method and apparatus for operating vacuum cleaner |
| 04/27/1988 | EP0264625A2 Universal brush for a suction cleaner |
| 04/27/1988 | EP0264545A2 Housing for a hand vacuum cleaner |
| 04/27/1988 | EP0264362A1 Suction conduit device connectable to a floor vacuum cleaner or a central suction system |
| 04/26/1988 | US4739535 Vacuum cleaning machine |
| 04/19/1988 | US4738697 Vacuum cleaner bag mount and method for mounting a dust bag thereon |
| 04/19/1988 | US4738474 Pipe joint connection |
| 04/19/1988 | CA1235259A1 Dust collector |
| 04/19/1988 | CA1235258A1 Invisible hinge means for lid and hood of a canister vacuum cleaner |
| 04/13/1988 | EP0263245A1 Nozzle of a suction cleaner |
| 04/07/1988 | WO1988002232A1 A method for controlling a vacuum cleaner or a central vacuum cleaner |
| 04/06/1988 | EP0263085A2 Vacuum cleaner nozzle |
| 04/06/1988 | EP0262514A2 Suction cleaner |
| 04/06/1988 | EP0262321A2 Composite vacuum bag material having breather surface |
| 04/05/1988 | US4735639 Modular industrial vacuum loading apparatus for ingesting and collecting debris and filtering discharged air |
| 04/05/1988 | US4735626 Air freshener unit |
| 04/05/1988 | US4735555 Air blower assembly for vacuum cleaner |
| 03/30/1988 | EP0262022A1 Pipe works for a centralized suction-cleaning plant, and method of realizing a pipe usable in such a pipe works |
| 03/30/1988 | EP0261581A2 Arrangement system for a suction cleaner |
| 03/30/1988 | EP0261580A2 Control apparatus |
| 03/29/1988 | US4733532 Fluid power train for small appliances |
| 03/29/1988 | US4733433 Grip unit for a suction hose of a vacuum cleaner system |
| 03/29/1988 | US4733432 Power brush, e.g. for vacuum cleaning apparatus |
| 03/29/1988 | US4733431 Vacuum cleaner with performance monitoring system |
| 03/29/1988 | US4733430 Vacuum cleaner with operating condition indicator system |
| 03/29/1988 | US4733429 Vacuum cleaner |
| 03/24/1988 | DE3636126C1 Vacuum cleaner |
| 03/24/1988 | DE3631526A1 Safety coupling for electric-motor-driven brush cylinder of a vacuum-cleaner floor nozzle |
| 03/24/1988 | DE3630710A1 Absorption sound deadener |
| 03/22/1988 | US4731898 Vacuum cleaner |
| 03/17/1988 | DE3711485C1 Control device in a blower-dependent sucking-off line |
| 03/10/1988 | WO1988001484A1 Portable cleaning container |
| 03/10/1988 | DE3629346A1 Apparatus for the determination and display of the degree of plugging of filters |
| 03/09/1988 | EP0258638A2 Power supply for electric household appliances |
| 03/08/1988 | US4729147 Pet groomer and flea annihilator |
| 03/08/1988 | US4729146 Kit for cleaning phonograph records |
| 03/02/1988 | EP0257606A2 Vacuum cleaner having a blower facility structure |
| 03/01/1988 | US4728942 Self-powered rotation indicator |
| 02/23/1988 | US4726825 Disposable HEPA filtration device |
| 02/16/1988 | US4724574 Suction cleaner |
| 02/09/1988 | US4723338 For cleaning hard-to-access areas such as crevices and corners |
| 02/09/1988 | CA1232588A1 Combined structure of hand-held cordless vacuum cleaner and flashlight |
| 02/03/1988 | EP0255359A2 A helically fabricated flexible hose |
| 02/03/1988 | CN87208121U Vibrating duster |
| 01/28/1988 | DE3643939C1 Suction mouthpiece for suction cleaning appliance |
| 01/26/1988 | US4721516 For residential building |
| 01/26/1988 | US4720892 Brush roller attachment repair kit member and method of repairing a vacuum cleaner |
| 01/26/1988 | US4720891 Member with deformable brush retaining tabs |
| 01/26/1988 | US4720890 Vacuum cleaner handle |
| 01/26/1988 | US4720887 Upper fill tube configuration |
| 01/19/1988 | US4719662 Dust-removal apparatus for textile machines and machine rooms |
| 01/13/1988 | EP0252265A2 Two compartment four stage industrial dust collector |
| 01/13/1988 | CN87202006U Motor-driven dust-collector head |
| 01/12/1988 | US4718925 Bag assembly to dispose of asbestos and other hazardous material |
| 01/12/1988 | US4718924 Two compartment four stage industrial dust collector |
| 01/12/1988 | US4718141 Cleaning device |
| 01/07/1988 | EP0250805A1 Computer environment filter apparatus having wing with internal baffles |
| 01/07/1988 | DE3635333C1 Rear support for cylinder vacuum cleaners (floor-type vacuum cleaners) |
| 01/07/1988 | DE3622585A1 Fan |
| 12/29/1987 | US4715872 Portable dust collector |
| 12/29/1987 | US4715088 Vacuum cleaner attachment |
| 12/29/1987 | US4715086 Vacuum cleaner and method of dissipating electrostatic charge through corona discharge |
| 12/29/1987 | US4715085 Vacuum cleaner and method of dissipating electrostatic charge |
| 12/29/1987 | US4715084 Hand vacuum cleaner |
| 12/29/1987 | US4715083 Vacuum cleaner tool storage |
| 12/22/1987 | US4713859 Portable cleaning container |
| 12/22/1987 | US4713858 Leaf collection apparatus for blower-vacuums |
| 12/15/1987 | US4712270 Brake drum encapsulator |