Invention Grant
- Patent Title: Cleaner
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Application No.: US16943229Application Date: 2020-07-30
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Publication No.: US11641999B2Publication Date: 2023-05-09
- Inventor: Minwoo Lee , Jaewon Jang
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR 20190093479 2019.07.31 KR 20190176622 2019.12.27
- Main IPC: A47L11/40
- IPC: A47L11/40 ; A47L11/24 ; A47L11/283

Abstract:
A mobile cleaner includes a dust housing, an agitator, and a dustpan. The dust housing has a collection opening facing a surface. The agitator is rotatably disposed within the dust housing and is exposed to the surface through the collection opening. The agitator is configured to move foreign material from the floor into the dust housing. The dustpan directs the foreign material moved by the agitator into the dust housing. The dustpan extends around a portion of an outer circumferential surface of the agitator and is configured to rotate independent of the agitator.
Public/Granted literature
- US20210030243A1 CLEANER Public/Granted day:2021-02-04
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