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Patent Agency Ranking
公开(公告)号：USD775419S1
公开(公告)日：2016-12-27
申请号：US29551458
申请日：2016-01-13
Applicant: Dyson Technology Limited
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公开(公告)号：US09936789B2
公开(公告)日：2018-04-10
申请号：US15181940
申请日：2016-06-14
Applicant: Dyson Technology Limited
Inventor： Philip Jonathan Stephens , Stephen Farrar Smith , Alexander Nigel Reid , Christopher John Tyler , William Keith Hassett
IPC: A45D20/12
CPC classification number: A45D20/122
Abstract: A diffuser includes an air inlet for receiving an airflow from a hair dryer, an external grille having a plurality of air outlets for emitting at least part of the airflow from the diffuser, and an internal grille located between the air inlet and the external grille.
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公开(公告)号：US10143285B2
公开(公告)日：2018-12-04
申请号：US15205594
申请日：2016-07-08
Applicant: Dyson Technology Limited
Inventor： Philip Jonathan Stephens , Boris Zukina , Christopher John Tyler
IPC: A45D20/12
Abstract: A nozzle for attachment to a hair dryer includes a body and an airflow guiding member. The body has an internal surface which defines an airflow duct which extends from an air inlet end for receiving an airflow to a slot-shaped air outlet end of the body. The internal surface has opposing first surface sections which taper inwardly towards the air outlet end, and opposing second surface sections which taper outwardly towards the air outlet end. The airflow guiding member guides a first portion of a received airflow towards one of the second surface sections, and a second portion of the received airflow towards the other of the second surface sections.
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公开(公告)号：USD785241S1
公开(公告)日：2017-04-25
申请号：US29551454
申请日：2016-01-13
Applicant: Dyson Technology Limited
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公开(公告)号：USD775418S1
公开(公告)日：2016-12-27
申请号：US29550184
申请日：2015-12-30
Applicant: Dyson Technology Limited
Designer： Philip Jonathan Stephens , Boris Zukina , Christopher John Tyler
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