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公开(公告)号：US11116375B2
公开(公告)日：2021-09-14
申请号：US16225187
申请日：2018-12-19
Applicant: Dyson Technology Limited
Inventor： Kristian Richard Thomas King , Thomas Douglas Ridley , David Alan Millington , David Nicholas Boyce , Alan John Lea
Abstract: A vacuum cleaner includes a suction nozzle for drawing dirty air into the vacuum cleaner and an exhaust for expelling cleaned air out of the vacuum cleaner; and an air flow passage extending from the suction nozzle to the exhaust through a dirt separator. The vacuum cleaner further includes a vacuum motor arranged to draw a flow of air through the vacuum cleaner from the suction nozzle to the exhaust, the vacuum motor comprising an electric motor and an impeller which rotates about a motor axis. The vacuum cleaner further includes an electronic visual display configured to display information relating to the vacuum cleaner. The vacuum motor is housed inside a motor bucket which is positioned in the flow passage, and the electronic visual display is mounted to the motor bucket and supported thereby.
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公开(公告)号：US11103116B2
公开(公告)日：2021-08-31
申请号：US16225151
申请日：2018-12-19
Applicant: Dyson Technology Limited
Inventor： Nathan Lawson McLean , Kristian Richard Thomas King , Leanne Joyce Garner , Adam James Bates , Thomas Douglas Ridley , David Alan Millington , David Nicholas Boyce
Abstract: A handheld vacuum cleaner includes a pistol grip which is positioned generally transverse to a longitudinal axis of the vacuum cleaner that runs from a front end to a rear end thereof. It also includes an air inlet positioned forward of the pistol grip, and a vacuum motor configured to draw dirty air into a dirt separator of the vacuum cleaner through the air inlet and exhaust clean air from the vacuum cleaner through an air outlet. The handheld vacuum cleaner further includes an electronic visual display which faces generally rearwards. The handheld vacuum cleaner may be part of a stick vacuum cleaner.
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公开(公告)号：USD803496S1
公开(公告)日：2017-11-21
申请号：US29576422
申请日：2016-09-02
Applicant: Dyson Technology Limited
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公开(公告)号：US10165921B2
公开(公告)日：2019-01-01
申请号：US15264303
申请日：2016-09-13
Applicant: Dyson Technology Limited
Inventor： David Alan Millington , Charles Geoffrey Box
Abstract: A handle assembly for a vacuum cleaner that includes a handle attached to a duct assembly. The duct assembly includes a first duct and a second duct, and the first duct pivots relative to the second duct about a pivot axis. The first duct and the second duct each have an arcuate section that arcs about the pivot axis. Pivoting the first duct relative to the second duct then causes the arcuate section of one of the ducts to move in and out of the arcuate section of the other of the ducts.
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公开(公告)号：USD803495S1
公开(公告)日：2017-11-21
申请号：US29576420
申请日：2016-09-02
Applicant: Dyson Technology Limited
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Patent Agency Ranking
公开(公告)号：USD802234S1
公开(公告)日：2017-11-07
申请号：US29576415
申请日：2016-09-02
Applicant: Dyson Technology Limited
Designer： Peter David Gammack , Charles Geoffrey Box , David Alan Millington
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公开(公告)号：US09955838B2
公开(公告)日：2018-05-01
申请号：US15264353
申请日：2016-09-13
Applicant: Dyson Technology Limited
Inventor： David Alan Millington , Charles Geoffrey Box
Abstract: A handle assembly for a vacuum cleaner that includes a handle attached to a duct assembly. The duct assembly includes a first duct and a second duct. The first duct pivots relative to the second duct about a pivot axis, and the first duct and the second duct rotate collectively relative to the handle about a rotation axis. The rotation axis is then orthogonal to the pivot axis.
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公开(公告)号：USD803497S1
公开(公告)日：2017-11-21
申请号：US29576424
申请日：2016-09-02
Applicant: Dyson Technology Limited
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公开(公告)号：USD802236S1
公开(公告)日：2017-11-07
申请号：US29576419
申请日：2016-09-02
Applicant: Dyson Technology Limited
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公开(公告)号：USD802235S1
公开(公告)日：2017-11-07
申请号：US29576416
申请日：2016-09-02
Applicant: Dyson Technology Limited
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