Patents
Sitemap › A47 - Furniture; Domestic articles or appliances; Coffee mills; Spice mills; Suction cleaners in general › A47L - Domestic washing or cleaning; Suction cleaners in general › A47L 5 - Structural features of suction cleaners
Patents for A47L 5 - Structural features of suction cleaners (10,589)
07/1984
07/03/1984CA1170007A1 Vacuum cleaner housing and port construction
06/1984
06/21/1984WO1984002282A1 Dust collector
06/12/1984US4453286 Vacuum induced trash collection system
06/12/1984CA1168807A1 Carpet pile sensor and indicator for carpet cleaner
06/05/1984US4451951 Engine-driven blower/dust collector
05/1984
05/08/1984US4446595 Upright vacuum cleaner
05/08/1984US4446594 Upright type electric cleaner
05/01/1984US4445245 Surface sweeper
04/1984
04/24/1984US4443910 Above-the-floor adaptor for upright vacuum cleaner
04/10/1984CA1165063A1 Wide-sweep carpet cleaner bristle strip and brush roll
04/10/1984CA1165062A1 Power assist drive upright vacuum cleaner and power assist drive system therefor
04/03/1984CA1164610A1 Vacuum cleaner bag assembly
03/1984
03/20/1984US4437205 Vacuum cleaner nozzle lift device
03/20/1984US4437199 Carpet cleaning device
02/1984
02/15/1984EP0100438A2 Battery-powered hand vacuum cleaner rechargeable via a charging base
02/02/1984WO1984000280A1 Apparatus for sucking isolated objects, for example insects, flies, wasps, etc
01/1984
01/03/1984CA1159610A1 Vacuum cleaning appliances
12/1983
12/27/1983CA1159263A1 Grass catcher bag
12/20/1983US4421964 Remote switch actuation
12/13/1983US4419784 Portable brush vacuum cleaner
11/1983
11/08/1983US4413371 Blower attachment for portable power unit
09/1983
09/20/1983US4404706 Portable air blower sweeper apparatus
09/13/1983US4404232 Method of depositing metal coating layers containing particles on the walls of chill moulds
09/13/1983US4403371 Debris collecting device
09/13/1983CA1153513A1 Film cleaner
09/06/1983US4402106 Blower attachment for cleaning rain gutters
09/06/1983US4402105 Vacuum cleaner attachment
08/1983
08/16/1983US4399378 Filter for cooling air stream of electric commutator motor for household device
08/09/1983US4397060 Vacuum cleaner tool for use on horizontal and vertical surfaces
07/1983
07/19/1983US4393536 Dual mode vacuum cleaner
07/05/1983US4391018 Vacuum cleaner with wheel and nozzle height adjusting mechanism
06/1983
06/07/1983US4386445 Dynamic vacuum cleaning device
04/1983
04/26/1983US4380845 Nozzle for hand-held vacuum
04/19/1983CA1245812B Cordless vacuum cleaner bowl and filter system
04/19/1983CA1144716A1 Cordless vacuum cleaner bowl and filter system
03/1983
03/29/1983US4377882 Vacuum cleaning appliances
03/15/1983US4376322 Suction cleaner
03/02/1983EP0072985A1 Cleaning device for escalators and moving tracks
02/1983
02/15/1983US4373228 Vacuum cleaning appliances
02/08/1983US4372004 Wide-sweep carpet cleaner bristle strip and brush roll
01/1983
01/04/1983US4366594 Leaf master
12/1982
12/28/1982CA1138160A1 Brush agitator with backup beater bar
12/28/1982CA1138159A1 Agitator chamber
12/14/1982US4363157 Buffing pad cleaning tool
12/14/1982CA1137263A1 Collecting apparatus
12/07/1982USRE31095 Agitator chamber
11/1982
11/30/1982US4360950 Cleaner motor with vibration isolation
11/30/1982US4360949 Portable pneumatic railroad switch cleaning device
11/30/1982CA1136362A1 Multi-motor suction cleaner construction
11/09/1982US4357730 Portable cleaning apparatus
11/02/1982US4357177 Wheeled adapter base for upright vacuum cleaners
11/02/1982CA1134570A1 By-pass type portable vacuum cleaner
10/1982
10/26/1982US4355436 Vacuum cleaners
10/20/1982EP0062743A2 Carpet care apparatus
10/06/1982EP0061826A1 A vacuum cleaner tool for use on horizontal and vertical surfaces
10/05/1982CA1133052A1 Cordless vacuum cleaner storing and recharging system
09/1982
09/21/1982US4349936 Agitator for a cleaner or the like
09/21/1982CA1131860A1 Wet pick-up vacuum unit
09/14/1982US4349361 Vacuum cleaner bag hanger assembly
09/07/1982US4347643 Power assist drive upright vacuum cleaner and power assist drive system therefor
09/07/1982CA1130961A1 Device for removing water from large floor surfaces
08/1982
08/17/1982US4344274 Grass catcher bag
08/03/1982US4342575 Bag top cover assembly for a vacuum cleaner
08/03/1982US4342132 Carpet pile sensor and indicator for carpet cleaner
08/03/1982CA1128716A1 Floor care appliance having an upper portion
06/1982
06/22/1982US4336427 Outlet assembly for a vacuum cleaning system
06/15/1982US4334337 Compact wet-dry electric vacuum cleaner
06/09/1982EP0053508A1 Improved fluid/particle separator apparatus
06/08/1982US4333205 Vacuum cleaner with soil agitator and compressed air means
06/01/1982CA1124463A1 Floorcare device
05/1982
05/04/1982CA1122763A1 Suction cleaner power nozzle construction
05/04/1982CA1122762A1 Hand vacuum cleaner
05/04/1982CA1122761A2 Vacuum cleaner
05/04/1982CA1122760A1 Pivoting nozzle duct
04/1982
04/20/1982US4325163 Portable blower-vacuum unit
03/1982
03/09/1982US4318203 Single-handed operation type scavenging blower
02/1982
02/16/1982US4315343 Double insulated vacuum motor assembly
02/09/1982CA1117711A1 Brush-beater for a vacuum cleaner and method for making the same
02/09/1982CA1117710A1 Nozzle height adjustment
01/1982
01/26/1982US4312542 Method of making a brush-beater for a vacuum cleaner
01/13/1982EP0043538A2 Fan suction for vacuum cleaner
12/1981
12/29/1981CA1115010A1 Cleaner bottom plate configuration
12/22/1981CA1114567A1 Upright vacuum cleaner
12/16/1981EP0041936A1 Hand-held brushing suction apparatus
11/1981
11/24/1981US4302225 Hand vacuum cleaner
11/11/1981EP0039437A1 Movable vacuum cleaner with a suction nozzle arranged directly on the housing and an additional suction mouthpiece
11/03/1981CA1111620A1 Method and device for removing solid and/or liquid means containing harmful substances
10/1981
10/29/1981WO1981002971A1 Alarm device for an electric vacuum cleaner
10/15/1981WO1981002830A1 Upright vacuum cleaner
09/1981
09/29/1981CA1109614A1 Cleaning utensils
09/22/1981US4290165 Collecting apparatus
09/15/1981US4288886 Air broom
09/15/1981US4288885 Hot water vacuum extraction machine with reverse fan cooled vacuum motor
08/1981
08/06/1981WO1981002095A1 Vacuum cleaner bag assembly
06/1981
06/09/1981CA1102516A1 Fan for electric appliance
05/1981
05/26/1981US4269571 Blowing apparatus
04/1981
04/21/1981US4262384 Vacuum cleaner bag assembly
02/1981
02/10/1981US4249281 Self-propelled vacuum cleaner
01/1981
01/07/1981EP0020814A1 Wet pick-up vacuum unit
12/1980
12/09/1980US4238689 Vacuum cleaner control system
1 ... 95 96 97 98 99 100 101 102 103 104 105 106