24 patents
Utility
Vacuum Cleaner Apparatus, Vacuum Cleaner Unit, and Method of Operating a Vacuum Cleaner Apparatus
9 Nov 23
A vacuum cleaner apparatus having a first vacuum cleaner unit and a second vacuum cleaner unit.
Peter Mian, Christoffer Sörmark
Filed: 1 Oct 20
Utility
Compact Dust Bag for a Vacuum Cleaner
21 Sep 23
A vacuum cleaner dust bag having a connector plate comprising a hole section, an air permeable filter bag positioned on a downstream side of the connector plate, and a flexible sleeve.
Peter Mian, Jens Leffler, Christoffer Sörmark
Filed: 20 Aug 20
Utility
Movement of Objects by a Robotic Cleaning Device
9 Feb 23
A method of controlling movement of a robotic cleaning device and a robotic cleaning device performing the method.
Petter Forsberg, Magnus Wennerström, Magnus Lindhé, Fredrik Kange
Filed: 23 Dec 19
Utility
Detecting Objects Using a Line Array
22 Sep 22
A robotic cleaning device configured to detect objects as the robotic cleaning device moves over a surface to be cleaned.
Petter Forsberg
Filed: 9 May 19
Utility
Vacuum Cleaner Brush Roll
15 Sep 22
An autonomous cleaning robot having a body, a driving means configured to move the robot in a forward direction over a surface being cleaned, a suction opening arranged at an underside of the body, and a roller arranged at the underside of the body and in front of the suction opening, relative the forward direction.
Jens Leffler, Magnus Wennerström, Andreas Klintemyr
Filed: 4 Sep 19
Utility
Robotic Vacuum Cleaner and a Method In a Robotic Vacuum Cleaner
15 Sep 22
A robotic vacuum cleaner having a nozzle arranged in a portion of a housing facing a surface to be cleaned.
Andreas Klintemyr, Anders Haegermarck
Filed: 1 Sep 20
Utility
Handheld Vacuum Cleaner, and Vacuum Cleaner Comprising a Handheld Vacuum Cleaner
1 Sep 22
A handheld vacuum cleaner having an air inlet, an air outlet, a fan configured to rotate around a fan axis to create an air flow through an air flow path extending from the air inlet to the air outlet, and a separation device arranged in the air flow path.
Anna-Karin Gray, Johan Wadelius
Filed: 8 Jul 19
Utility
Vacuum Cleaner Nozzle
4 Aug 22
A vacuum cleaner nozzle, having a connector socket, pivotally connected to the nozzle by a joint.
Jens Leffler, Erik Dahlbeck, Josef Isaksson, Fredrik Franzén
Filed: 11 Jun 19
Utility
Vacuum Cleaner Brush Roll and Vacuum Cleaner
24 Feb 22
A vacuum cleaner brush roll having a brush body arranged to rotate around an axis (ax), a first row of bristles arranged on a first axial half section of the brush body along a first helix around the axis (ax), and a second row of bristles arranged on a second axial half section of the brush body along a second helix around the axis (ax).
Roger Karlsson
Filed: 7 Dec 18
Utility
Vacuum Cleaner with Removable Container
13 Jan 22
A stick vacuum cleaner comprising an elongated shaft part, a housing arranged to be attached to the elongated shaft part, the housing comprising an air inlet, a container arranged to accommodate a removable air-permeable dust bag, a motor fan unit for creating an airflow, and an exhaust air outlet, a nozzle arranged at a first end of the elongated shaft part, the nozzle comprising a nozzle inlet via which debris is transported from a surface to be cleaned by means of the created airflow to the dust container, and a handle arranged at a second end of the elongated shaft part, wherein the container is arranged to be removably attached to the housing.
Jesper Hederos, Oskar Lindström, Peter Mian, Dawid Dawod
Filed: 26 Nov 18
Utility
Vacuum Cleaner
9 Dec 21
A vacuum cleaner comprising a fan driven by a motor, wherein the fan is configured to accomplish a suction flow from a vacuum cleaner nozzle via a hand-held tube having a direction of elongation, to a permeable dust collecting container.
Roger Karlsson
Filed: 12 Oct 18
Utility
Robotic Cleaning Device with Retractable Side Brush
29 Jul 21
A robotic cleaning device having a main body, a propulsion system configured to move the robotic cleaning device over a surface to be cleaned, a controller configured to control the propulsion system to move the robotic cleaning device over the surface to be cleaned, at least one rotatable side brush arranged to sweep debris from the surface to be cleaned, and a mechanism configured to at least partly retract the at least one rotatable side brush into a space arranged inside the main body upon receiving a control signal from the controller, such that the rotatable side brush is moved out of contact with the surface to be cleaned.
Andreas Klintemyr
Filed: 18 May 18
Utility
Controlling Movement of a Robotic Cleaning Device
1 Jul 21
A method of controlling movement of a robotic cleaning device over an area to be cleaned.
Magnus Lindhé, Petter Forsberg, Niklas Nordin
Filed: 26 Sep 17
Utility
Vacuum Cleaner
11 Mar 21
A vacuum cleaner having: a profile extending between a profile nozzle end for attachment of a nozzle and a profile handle end for attachment of a first handle; a housing attached to the profile and having a motor fan unit for generating an airflow, a housing air outlet; and a housing air inlet, and an airflow channel extending from the profile nozzle end to the housing air outlet via the housing air inlet, for allowing an airflow from the first profile end to the housing air outlet.
Jonas Kristiansson, Jesper Hederos
Filed: 15 Dec 17
Utility
Separation System for Vacuum Cleaner and Vacuum Cleaner Comprising the Separation System
25 Feb 21
A vacuum cleaner separation system having: a cyclone tube having a cyclone chamber and an inner wall having a substantially cylindrical appearance defining a center axis; an inlet channel offset with respect to the center axis for receiving dust laden air; a dust outlet for discharging dust from the cyclone tube; an air outlet for discharging air from the cyclone tube; and a helical member arranged within the cyclone tube in an opposite region of the cyclone tube with respect to the air outlet.
Jens Leffler, Johan Spång
Filed: 6 Feb 17
Utility
Method of a Robotic Cleaning Device
23 Dec 20
A robotic cleaning device configured to control operation of a cleaning program in progress is provided.
Johan NORBERG, Niklas NORDIN
Filed: 4 Sep 17
Utility
Vacuum Cleaner and Valve
25 Nov 20
A vacuum cleaner having a hand unit and an elongated member having a nozzle end portion and a handle end portion.
Erik Dahlbeck, Henrik Holm
Filed: 13 Dec 17
Utility
Floor Tool Unit, Surface Treating Appliance and Vacuum Cleaner
7 Oct 20
A floor tool unit for a surface treating appliance, the floor tool unit having: a coupling member; a floor tool pivotally coupled to the coupling member about a first axis; a support member having a longitudinal support member axis, the support member being pivotally coupled to the coupling member about a second axis such that the support member axis and second axis are non-perpendicular; and a tube member attached to the floor tool and to the support member; wherein the tube member extends through the coupling member.
Laszlo Kovacs, Claes Bonde
Filed: 14 Dec 17
Utility
Using Augmented Reality to Exchange Spatial Information with a Robotic Cleaning Device
26 Aug 20
A method of controlling movement of a robotic cleaning device over an area to be cleaned.
Magnus Lindhé
Filed: 25 Oct 17
Utility
Low Noise Stick Vacuum Cleaner
20 May 20
A stick vacuum cleaner having a handheld vacuum cleaner adapted to be docked to a stick.
Maeva Schaller, Christian Ågren, Håkan Miefalk, Tommy Andersson
Filed: 6 Oct 16