Title:
MATTRESS ASSEMBLY INCLUDING DOUBLE-SIDED TOPPER HAVING VENTILATION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2019/156345
Kind Code:
A1
Abstract:
The present invention relates to a mattress assembly including a double-sided topper having a ventilation structure, the mattress assembly comprising: a mattress body (100); and a topper part (200) positioned on an upper part of the mattress body (100). The topper part (200) comprises: a first topper part (210); a second topper part (220) disposed on a lower part of the first topper part (210); and a memory foam (250) disposed between the first topper part (210) and the second topper part (220). The second topper part (220) includes a vent hole (225b) allowing ventilation in a lateral direction thereof.
Inventors:
PARK CHUN HO (KR)
LEE CHAN YONG (KR)
LEE HYUN CHUL (KR)
AN JOONG KEUN (KR)
LEE CHAN YONG (KR)
LEE HYUN CHUL (KR)
AN JOONG KEUN (KR)
Application Number:
PCT/KR2018/016316
Publication Date:
August 15, 2019
Filing Date:
December 20, 2018
Export Citation:
Assignee:
COWAY CO LTD (KR)
International Classes:
A47C27/14; A47C27/12; A47C27/15
Foreign References:
| KR20160033471A | 2016-03-28 | |||
| KR200372197Y1 | 2005-01-10 | |||
| KR20100129869A | 2010-12-10 | |||
| US20170027335A1 | 2017-02-02 | |||
| JP2005318974A | 2005-11-17 |
Attorney, Agent or Firm:
SON, Min (KR)
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