Invention Grant
- Patent Title: Cosmetic container having air circulation surface
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Application No.: US15641577Application Date: 2017-07-05
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Publication No.: US10214331B2Publication Date: 2019-02-26
- Inventor: Do Hoon Lee
- Applicant: PUM-TECH KOREA CO., LTD
- Applicant Address: KR Incheon
- Assignee: PUM-TECH KOREA CO., LTD
- Current Assignee: PUM-TECH KOREA CO., LTD
- Current Assignee Address: KR Incheon
- Agency: Lucem, PC
- Agent Heedong Chae
- Priority: KR10-2017-0081053 20170627
- Main IPC: B65D47/32
- IPC: B65D47/32 ; B65D43/16 ; B65D53/00 ; B65D51/18 ; A45D40/22 ; A45D34/00

Abstract:
Disclosed is a cosmetic container having an air circulation surface, which includes an inner container for containing a content therein and an inner container lid provided with a sealing protrusion wheel for sealing the inner container. The cosmetic container includes a first sealing protrusion formed on the inner container; a second sealing protrusion formed on the sealing protrusion wheel of the inner container lid; and the air circulation surface including a fine protrusion and a groove provided on the first sealing protrusion of the inner container or the second sealing protrusion of the inner container lid, wherein air compressed in the inner container is discharged while being uniformly distributed over the entire air circulation surface when the inner container lid is closed, and outside air is introduced into the inner container through the entire air circulation surface when the inner container lid is opened.
Public/Granted literature
- US20180370696A1 COSMETIC CONTAINER HAVING AIR CIRCULATION SURFACE Public/Granted day:2018-12-27
Information query