公开(公告)号：US11344834B2

公开(公告)日：2022-05-31

申请号：US16204717

申请日：2018-11-29

Applicant: Dyson Technology Limited

Inventor： Jack Cyril Biltcliffe ,  Jake John Read ,  Ben Lowson ,  Christopher David Selway

IPC: B01D46/00 ,  F04F5/16 ,  F04D29/40 ,  F04D25/08 ,  F04D29/70 ,  B01D46/52 ,  B01D46/10 ,  B01D46/24

Abstract: There is provided a filter assembly arranged to be mounted over the air inlet of a fan assembly, the filter assembly comprising a filter frame arranged to support one or more filter media. The filter frame is provided with a first engagement member on a first edge of the filter frame and a second engagement member on a second edge of the filter frame, the first edge being opposite to the second edge. The first engagement member and the second engagement member are each configured to be engaged by a respective retention assembly when mounted on the fan assembly.

公开(公告)号：USD957612S1

公开(公告)日：2022-07-12

申请号：US29717199

申请日：2019-12-16

Applicant: Dyson Technology Limited

Designer： Alexander Joseph Francis ,  Jake John Read ,  David James Hill ,  Benjeman Roger Mizen Morse ,  Alexander James Morrison

公开(公告)号：USD1038375S1

公开(公告)日：2024-08-06

申请号：US29842165

申请日：2022-06-10

Applicant: Dyson Technology Limited

Designer： Jake John Read ,  Howard Shi-How Cheng

Abstract: FIG. 1 is a perspective view of a breathing mask, illustrating our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top perspective view thereof; and,
FIG. 7 is a bottom perspective view thereof.
The broken lines in the drawings depict the bounds of the claimed design and form no part thereof. The area inside the broken line boundary forms no part of the claimed design.

公开(公告)号：USD1038066S1

公开(公告)日：2024-08-06

申请号：US29839500

申请日：2022-05-20

Applicant: Dyson Technology Limited

Designer： Howard Shi-How Cheng ,  Mark Joseph Staniforth ,  Simon Brian McNamee ,  Ben Lowson ,  Hannah Jayne Jobling Hersey ,  Jake John Read ,  Michael James Leat ,  David James Hill ,  Richard John Fox ,  Duncan Jack Pattullo

Abstract: FIG. 1 is a perspective view of air purifier headphones showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a left side view thereof.
The broken lines illustrate portions of the air purifier headphones that form no part of the claimed design.

公开(公告)号：US11110380B2

公开(公告)日：2021-09-07

申请号：US16204706

申请日：2018-11-29

Applicant: Dyson Technology Limited

Inventor： Jack Cyril Biltcliffe ,  Jake John Read

IPC: B01D46/00 ,  F04D29/70 ,  F04F5/16 ,  F04D25/08 ,  F04D29/40 ,  B01D46/24 ,  B01D46/10 ,  B01D46/52

Abstract: There is provided a fan assembly comprising a fan body comprising a first air inlet and a second air inlet, the first air inlet and the second air inlet being provided on opposing halves of the fan body. The fan assembly also comprises a first filter assembly mounted on the fan body over the first air inlet, and a second filter assembly mounted on the fan body over the second air inlet. The fan body further comprises a first retention assembly that is configured to releasably engage both the first filter frame and the second filter frame, and a second retention assembly that is also configured to releasably engage both the first filter frame and the second filter frame.