公开(公告)号：USD945724S1

公开(公告)日：2022-03-08

申请号：US29737595

申请日：2020-06-10

Applicant: Dyson Technology Limited

Designer： Stephen Robert Dimbylow ,  Anthony Andrew Buchanan Harker ,  Samuel Steven Cole ,  Robert Hinchliffe ,  Christopher Graham Vincent

公开(公告)号：US11849904B2

公开(公告)日：2023-12-26

申请号：US16976661

申请日：2019-02-26

Applicant: Dyson Technology Limited

Inventor： Richard Iain Mockridge ,  Anthony Andrew Buchanan Harker ,  William James Baker

IPC: A47L9/06 ,  A47L9/04

CPC classification number: A47L9/0666 ,  A47L9/0411 ,  A47L9/0438 ,  A47L9/0494

Abstract: A cleaner head for a vacuum cleaner has a housing, an agitator mounted within the housing, and a drive mechanism for driving the agitator about a first axis A. The drive mechanism is mounted to the housing for rotation about a second axis R. The second axis R is offset from the first axis A. When the agitator is brought into contact with a surface to be cleaned, the surface exerts a reaction torque on the agitator that causes the drive mechanism to rotate about the second axis R.

公开(公告)号：USD945095S1

公开(公告)日：2022-03-01

申请号：US29737593

申请日：2020-06-10

Applicant: Dyson Technology Limited

Designer： Stephen Robert Dimbylow ,  Anthony Andrew Buchanan Harker ,  Samuel Steven Cole ,  Robert Hinchliffe ,  Christopher Graham Vincent

公开(公告)号：USD950174S1

公开(公告)日：2022-04-26

申请号：US29737624

申请日：2020-06-10

Applicant: Dyson Technology Limited

Designer： Stephen Robert Dimbylow ,  Anthony Andrew Buchanan Harker ,  Samuel Steven Cole ,  Robert Hinchliffe ,  Christopher Graham Vincent

公开(公告)号：USD945096S1

公开(公告)日：2022-03-01

申请号：US29737619

申请日：2020-06-10

Applicant: Dyson Technology Limited

Designer： Stephen Robert Dimbylow ,  Anthony Andrew Buchanan Harker ,  Samuel Steven Cole ,  Robert Hinchliffe ,  Christopher Graham Vincent