Title:
CLEANER
Document Type and Number:
WIPO Patent Application WO/2022/182202
Kind Code:
A1
Abstract:
The present invention relates to a cleaner comprising: a cleaner main body provided with a battery and a handle that a user grips; a cleaning module which is attachably/detachably coupled to the cleaner main body and cleans foreign substances on the floor surface; an auxiliary battery housing which is attachably/detachably coupled to the cleaning module; and an auxiliary battery which is attachably/detachably coupled to the auxiliary battery housing and supplies the power to the cleaner main body or the cleaning module, and thus, the cleaner has an effect of allowing a user to easily manipulate while supplying additional power via the auxiliary battery.
Inventors:
JANG JAEWON (KR)
LEE YEONGJAE (KR)
LEE MINWOO (KR)
LEE YEONGJAE (KR)
LEE MINWOO (KR)
Application Number:
PCT/KR2022/002794
Publication Date:
September 01, 2022
Filing Date:
February 25, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L11/40; A47L5/24
Foreign References:
| CN110786778A | 2020-02-14 | |||
| KR200489070Y1 | 2019-08-23 | |||
| KR20170137267A | 2017-12-13 | |||
| KR20180078076A | 2018-07-09 | |||
| KR20170133620A | 2017-12-06 | |||
| KR200489070Y1 | 2019-08-23 | |||
| KR100738478B1 | 2007-07-11 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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