Invention Grant
- Patent Title: Vacuum
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Application No.: US16995107Application Date: 2020-08-17
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Publication No.: US11089932B2Publication Date: 2021-08-17
- Inventor: Philjae Hwang , Mantae Hwang , Jungbae Hwang , Eunji Sung , Taekgi Lee
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Main IPC: A47L9/28
- IPC: A47L9/28 ; A47L9/32
Abstract:
A cleaner includes: a suction motor that generates a suction force; and an operation unit that is configured to input control instruction for the suction motor.
The operation unit includes: a support frame; a first push part that is rotatably seated on the support frame and allows an instruction to turn on or off the suction motor to be input when being rotated in a first direction; and a second push part that allows the intensity of the suction force of the suction motor to be adjusted when being rotated in a second direction.
The operation unit includes: a support frame; a first push part that is rotatably seated on the support frame and allows an instruction to turn on or off the suction motor to be input when being rotated in a first direction; and a second push part that allows the intensity of the suction force of the suction motor to be adjusted when being rotated in a second direction.
Public/Granted literature
- US20200375428A1 VACUUM Public/Granted day:2020-12-03
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