Invention Grant
- Patent Title: Autonomous cleaner
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Application No.: US15599783Application Date: 2017-05-19
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Publication No.: US10441128B2Publication Date: 2019-10-15
- Inventor: Bohyun Nam , Inbo Shim , Jihoon Sung , Sojin Park , Seunghyun Song , Sangkyu Lee , Woochan Jun
- 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: KR10-2016-0062415 20160520; KR10-2016-0072690 20160610; KR10-2016-0109306 20160826; KR10-2016-0141106 20161027; KR10-2016-0184446 20161230
- Main IPC: A47L11/33
- IPC: A47L11/33 ; A47L11/40 ; A47L9/00 ; A47L9/04 ; A47L9/12 ; A47L9/16 ; A47L9/28

Abstract:
A robot cleaner comprising: a cleaner body; a suction unit sucking air containing dust to be introduced into the cleaner body; and a dust container detachably coupled to the cleaner body, the dust container collecting dust filtered from the air introduced into the cleaner body, wherein the dust container includes: an external case including at least one cyclone filtering dust in air introduced into the dust container; an upper case coupled to an upper portion of the external case, the upper case including an upper opening corresponding to a space into which air passing through the cyclone is discharged; an upper cover detachably coupled to the upper case to open/close the upper opening; and a filter mounted on a rear surface of the upper cover, the filter covering the discharged space of the air passing through the cyclone when the upper cover is coupled to the upper case, to filter dust in the air passing through the cyclone.
Public/Granted literature
- US20170332864A1 AUTONOMOUS CLEANER Public/Granted day:2017-11-23
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