Title:
PROPULSION UNIT FOR LIFEBUOY
Document Type and Number:
WIPO Patent Application WO/2023/146034
Kind Code:
A1
Abstract:
A propulsion unit for a lifebuoy, according to the present invention, comprises: a buoyant body provided to float on the surface of water; at least one fastening aid part coupled to the buoyant body; at least one position-varying part coupled to the fastening aid part; and at least one propulsion part coupled to the position-varying part and provided to move the buoyant body.
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| JP2006002267 | FLOATING VEST |
| JP4255064 | Lifesaving equipment |
Inventors:
KIM KYOUNG TAE (KR)
Application Number:
PCT/KR2022/007779
Publication Date:
August 03, 2023
Filing Date:
May 31, 2022
Export Citation:
Assignee:
KIM KYOUNG TAE (KR)
International Classes:
B63C9/08; B63H5/125
Foreign References:
| KR20190024260A | 2019-03-08 | |||
| KR20110100900A | 2011-09-15 | |||
| KR20210001389A | 2021-01-06 | |||
| JP2017516707A | 2017-06-22 | |||
| US20190329849A1 | 2019-10-31 |
Attorney, Agent or Firm:
MOON, Tae Joon (KR)
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