Invention Grant
- Patent Title: Diffuser and hair dryer having a diffuser
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Application No.: US17085385Application Date: 2020-10-30
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Publication No.: US11253040B2Publication Date: 2022-02-22
- Inventor: Kyoungtae Kim , Hyunchul Kim , Yunhee Ku , Rayoung Park , Dongwon Kim
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Ked & Associates LLP
- Priority: KR10-2020-0044041 20200410
- Main IPC: A45D20/12
- IPC: A45D20/12 ; F21V3/00 ; F21V33/00 ; F21V17/10 ; F21Y115/10 ; F21Y105/18

Abstract:
A diffuser for a hair dryer includes a diffusing case, a guide frame provided inside the diffusing case to guide a flow of gas introduced into the diffusing case, a light irradiator provided inside the diffusing case and in front of the guide frame to irradiate light toward a front side of the diffusing case, and a discharge cover provided at the front side of the diffusing case. The discharge cover includes a gas discharge hole to discharge the gas inside the diffusing case to outside. The discharge cover includes a plurality of massage protrusions to press a target located in front of the discharge cover.
Public/Granted literature
- US20210315357A1 DIFFUSER AND HAIR DRYER HAVING A DIFFUSER Public/Granted day:2021-10-14
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