| 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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| 02/12/2009 | DE102007036167A1 Ultrasonic sensor admitting device for automatically moving robot i.e. dust collecting robot, has ultrasonic sensors that transfer and receive signals collected by outer side and sent to device inner space set by sound transmitting parts |
| 02/11/2009 | EP2022602A1 Device for removing chips in machine tools |
| 02/11/2009 | EP1641376B1 Vacuum cleaner |
| 02/11/2009 | CN201192313Y Dust-ash separation device of dust collector |
| 02/11/2009 | CN201192312Y Dust cup of dust collector |
| 02/11/2009 | CN201192311Y Improved dry type dust collector |
| 02/11/2009 | CN201192309Y Dry strong suction machine |
| 02/11/2009 | CN101361642A Filter bag with support board |
| 02/11/2009 | CN100460693C Adjustment device of telescopically movable elements |
| 02/11/2009 | CN100459922C Electric vacuum cleaner head and electric vacuum cleaner using same |
| 02/11/2009 | CN100459921C Suction cleaners |
| 02/10/2009 | US7489985 Robot cleaner system and a method for returning to external recharging apparatus |
| 02/10/2009 | US7487570 Apparatus for protecting motor of a vacuum cleaner |
| 02/10/2009 | CA2465710C Floor cleaning apparatus equipped with multiple agitators and an agitator hood with baffle |
| 02/05/2009 | US20090031526 Handle arrangement on a vacuum cleaner hose |
| 02/05/2009 | US20090031524 Multistage Cyclonic Separating Apparatus |
| 02/05/2009 | US20090031522 Suction port assembly of vacuum cleaner |
| 02/05/2009 | US20090031520 Upright vacuum cleaner |
| 02/05/2009 | DE202008013978U1 Staubsaugerrohr, flexibel knickbar Vacuum cleaner pipe, flexible bendable |
| 02/05/2009 | DE202008011853U1 Staubsaugerrohr, knickbar Vacuum cleaner tube, foldable |
| 02/05/2009 | DE102007036525A1 Improved nozzle attachment for vacuum cleaner, is made from individual segments pluging into each other and allowing limited angular adjustment |
| 02/05/2009 | DE102007036524A1 Front nozzle e.g. for vacuum cleaner, has suction channel which connects from orifice and length of channel has openings which can be shut with shutter parts |
| 02/05/2009 | DE102007036341A1 Griffanordnung an einem Staubsaugerschlauch Handle assembly on a vacuum cleaner hose |
| 02/05/2009 | DE102007036338A1 Staubsauger mit einem darin angeordneten Filterbeutel sowie Filterbeutel hierzu Vacuum cleaner with a bag filter disposed therein and filter bag for this purpose |
| 02/05/2009 | DE102007036231A1 Method for controlling mobility of mobile device to stationary device, particularly for battery driven dust collecting robot to battery-charging station, involves emitting two guide signals with partially overlapping radiation lobes |
| 02/05/2009 | DE102007036229A1 Mobile device i.e. self-propelled accumulator-operating dust collecting robot, introducing method for stationary device such as accumulator-loading station, involves introducing mobile device in accordance with motion-sequence |
| 02/05/2009 | DE102007036228A1 Robot vacuum cleaner battery charging uses magnetic force to secure the cleaner docking at the charging point |
| 02/05/2009 | DE102007036227A1 Suction brush arrangement for a dust collecting robot comprises a suction brush body having an upper shell supporting a brush roller and a ventilating wheel and a lower shell detachedly connected to the upper shell |
| 02/05/2009 | DE102007036223A1 Bumper unit for mobile device, particularly for battery driven independently movable dust collecting robot has attenuator with hermetically sealed hollow body, which is filled with fluid |
| 02/05/2009 | DE102007036220A1 Light signal radiating device for determining position and defining guideway of self-propelled accumulator-controlled dust collecting robot, has light emitting elements received by receiving openings of carrier part |
| 02/05/2009 | DE102007036173A1 Housing for a base receiver station of a dust collecting robot comprises a lower part containing an electrical switch, an intermediate part and an upper part connected to the intermediate parts and acting as actuating part for the switch |
| 02/05/2009 | DE102007036172A1 Housing for e.g. base station of dust collecting robot system, has actuator provided in upper housing part plane for actuating switch, where voltage supply to communication part and connection assembly is switched on and off by switch |
| 02/05/2009 | DE102007036170A1 Infra red sensor assembly, to monitor dust particle flow through a collection channel to a container in a robot vacuum cleaner, registers the dust particle volume and/or a channel blockage |
| 02/05/2009 | DE102007036166A1 Device for receiving ultrasound sender/receiver consists of a sensor carrier of a conveyable apparatus at the distal edge region |
| 02/05/2009 | DE102007036164A1 Navigable device i.e. autonomously operated dust collecting robot, driving angle determining method, involves determining angle from amplitude and/or operating time differences between received transmitting signals with respect to wall area |
| 02/05/2009 | DE102007036163A1 Floor cleaning device's i.e. dust collecting robot, drive prototype setting method for e.g. room, involves qualitatively determining size of defined area and executing fixed drive prototypes for setting floor cleaning device in area |
| 02/05/2009 | DE102007036161A1 Suction brush arrangement for a dust collecting robot uses a suction air stream produced using a cross-flow fan |
| 02/05/2009 | DE102007036160A1 Mobile robotic cleaner picking-up dust, has step-detection modules comprising optical transmitters and receivers with screening to prevent mutual- and external light interference |
| 02/05/2009 | DE102007036159A1 Robot base station with remote control for cleaning floors has remote control device with flat body to fit in receiving molding in base station housing |
| 02/05/2009 | DE102007036158A1 Working- and/or transport device's i.e. floor cleaning robot, driving movement controlling method, involves carrying out correction adjustment of transport device when deviation between actual-distance and reference-distance occurs |
| 02/05/2009 | DE102007036157A1 Robot vacuum cleaner has an optical sensor, with a light transmitter and receiver, at the dust collection channel into the container for its signal count to be compared with a threshold for a full container |
| 02/05/2009 | DE102007036156A1 Suction brush arrangement for a dust collecting robot comprises a removal element extending over the length of an effective bristle region of a brush roller in the region of the brush roller facing the rear side of a dust collecting device |
| 02/05/2009 | DE102007036155A1 Suction brush arrangement for a dust collecting robot comprises a suction brush body having a guiding surface on the lower side of a dust collecting robot in a region facing the rear side of the dust collecting device |
| 02/05/2009 | DE102007036152A1 Housing for fixed station of robot system, especially dust collection robot system, has channel formed when two holding body parts are joined that holds sensor for communications and/or location system |
| 02/04/2009 | CN201191787Y Motor silencing apparatus and vertical suction machine comprising the same |
| 02/04/2009 | CN201189139Y Obligated or postposition hole, indoor rim-angle cleaning suction joint |
| 02/04/2009 | CN201189138Y Dust cup and dust cup locking mechanism |
| 02/04/2009 | CN201189137Y Portable multifunctional dust collector |
| 02/04/2009 | CN201189136Y Dust automatic cleaning device |
| 02/04/2009 | CN101360443A Vacuum cleaner filter bag and use of said bag |
| 02/04/2009 | CN101360442A Vacuum cleaner dust bag with closure means |
| 02/04/2009 | CN101359856A Electric dust collector |
| 02/04/2009 | CN101357053A Handle on vacuum cleaner hose |
| 02/04/2009 | CN101357052A Upright vacuum cleaner |
| 02/04/2009 | CN101357051A Suction port assembly of vacuum cleaner |
| 02/04/2009 | CN101357050A Dust collector with filter bag inside and filter bag used by the dust collector |
| 02/04/2009 | CN100457014C Blow-out filter comprising a cover for conducting air |
| 02/04/2009 | CN100457013C 一种过滤器外壳 A filter housing |
| 02/03/2009 | CA2445563C Dirt collection assembly with volcanic airflow |
| 01/29/2009 | WO2009012640A1 Vacuum cleaner with a rotatable nozzle |
| 01/29/2009 | US20090030402 Suctioning System, Method and Kit |
| 01/29/2009 | US20090025176 Vacuum cleaner with a plate and an openable dirt collection chamber |
| 01/28/2009 | EP2018111A1 Dust filter bag |
| 01/28/2009 | CN201185908Y Electric cleaner |
| 01/28/2009 | CN101352329A Connecting pipe structure of vacuum cleaner exhaust stream |
| 01/28/2009 | CN101352328A Structure for fixing air discharge cover of vacuum cleaner filtering equipment |
| 01/28/2009 | CN101352327A Filtering equipment of vacuum cleaner |
| 01/28/2009 | CN101352326A Refuse receptacle for automatic cleaner |
| 01/28/2009 | CN100455249C Cyclonic separator for a vacuum cleaner |
| 01/28/2009 | CN100455248C Vacuum cleaner nozzle |
| 01/28/2009 | CN100455246C Electric dust collector |
| 01/28/2009 | CN100455244C Motor casing for vacuum cleaner |
| 01/27/2009 | US7481860 Cyclonic separator for suction cleaner |
| 01/27/2009 | US7480960 Bumper device of robot cleaner and robot cleaner having the same |
| 01/27/2009 | US7480959 Vacuum cleaner comprising a base compartment for attachments |
| 01/27/2009 | US7480958 Robot cleaner, robot cleaning system and method of controlling same |
| 01/22/2009 | WO2009011542A1 Mobile robot and controlling method thereof |
| 01/22/2009 | WO2009011494A1 Dust separation apparatus of vacuum cleaner |
| 01/22/2009 | WO2009011482A1 Vacuum cleaner and method of controlling the same |
| 01/22/2009 | WO2009011478A1 Vacuum cleaner |
| 01/22/2009 | WO2008143485A3 Vacuum induction head with dust-beating apparatus |
| 01/22/2009 | US20090022590 Method of balancing a suction unit comprising a ventilator and an electric motor |
| 01/22/2009 | US20090020141 Floor care apparatus with photoelectric quasi-automatic height adjustment |
| 01/22/2009 | US20090019821 Multi-cyclone dust separator and a vacuum cleaner using the same |
| 01/22/2009 | US20090019663 Vacuum cleaners |
| 01/22/2009 | US20090019662 Built in car vacuum |
| 01/22/2009 | US20090019661 Suction brush for vacuum cleaner |
| 01/22/2009 | DE102007033489A1 Header part e.g. brush head, for cleaning device i.e. vacuum cleaner, for cleaning carpeted floor, has weight member fastened over clip connection and bolt connection by adhesive joint and coated or sprayed with high density material |
| 01/22/2009 | DE102007026640B3 Protective cover for vacuum cleaner hose, is formed as tubular cover made of soft felt with anti-skid interior, and interior is provided with rubbery coating |
| 01/21/2009 | EP2016882A2 Suction brush for vacuum cleaner |
| 01/21/2009 | EP2016881A1 Suction device, in particular for ash removal |
| 01/21/2009 | EP2015666A1 Filter element and device for detecting a filter element in a vacuum cleaner |
| 01/21/2009 | CN201182569Y Vacuum cleaner dust cup with three times of separation |
| 01/21/2009 | CN201182568Y Small flat brush with angle-adjustable head for vacuum |
| 01/21/2009 | CN100453022C A vacuum cleaner ground nozzle |
| 01/21/2009 | CN100453021C Rotary brush rod and its prodn. method |
| 01/21/2009 | CN100453020C Vacuum cleaner comprising an elastic bumper strip |
| 01/21/2009 | CN100453019C Electric dust catcher |
| 01/20/2009 | US7479173 Suction cleaners |
| 01/20/2009 | US7479172 Cyclonic separators for suction cleaners |