Title:
AIR SUPPLY PORT FILTERING APPARATUS CAPABLE OF IMPROVING AIR QUALITY
Document Type and Number:
WIPO Patent Application WO/2023/018096
Kind Code:
A1
Abstract:
The present invention relates to an air supply port filtering apparatus capable of improving air quality, and more specifically, the filtering apparatus comprises: a main body part which has an empty space formed therein and is formed such that at least a portion of the upper part thereof is opened; a filter part which is provided inside the main body part; a sealing part which is provided between the filter part and the main body part; and a fragrance part provided at one side of the main body part, wherein the fragrance part covers at least a portion of the main body part.
Inventors:
LEE SEUNG UK (KR)
LEE CHAN HYUN (KR)
LEE JEONG HYEON (KR)
KOO SEONG MO (KR)
KIM MIN KYUNG (KR)
PARK SO YEON (KR)
LEE CHAN HYUN (KR)
LEE JEONG HYEON (KR)
KOO SEONG MO (KR)
KIM MIN KYUNG (KR)
PARK SO YEON (KR)
Application Number:
PCT/KR2022/011448
Publication Date:
February 16, 2023
Filing Date:
August 03, 2022
Export Citation:
Assignee:
CALAB CO LTD (KR)
International Classes:
F24F7/003; B01D46/00; F16J15/02; F24F7/08; F24F8/50; F24F12/00; F24F13/28
Foreign References:
| KR20210007321A | 2021-01-20 | |||
| KR20110107512A | 2011-10-04 | |||
| JP6570274B2 | 2019-09-04 | |||
| KR102257588B1 | 2021-05-31 | |||
| KR200490649Y1 | 2019-12-11 | |||
| KR102405525B1 | 2022-06-07 |
Attorney, Agent or Firm:
KIM, Jong Seok (KR)
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