Invention Grant
- Patent Title: Bead discharge pump container
-
Application No.: US16490721Application Date: 2018-01-15
-
Publication No.: US11006725B2Publication Date: 2021-05-18
- Inventor: Seo-Hui Jung , Sung-Woong Choi
- Applicant: YONWOO CO., LTD
- Applicant Address: KR Incheon
- Assignee: YONWOO CO., LTD
- Current Assignee: YONWOO CO., LTD
- Current Assignee Address: KR Incheon
- Agency: Park Law Firm
- Agent John K. Park
- Priority: KR10-2017-0030013 20170309
- International Application: PCT/KR2018/000659 WO 20180115
- International Announcement: WO2018/164370 WO 20180913
- Main IPC: A45D34/04
- IPC: A45D34/04 ; B05B11/00 ; A45D34/00 ; B65D83/06

Abstract:
The present invention disclosed herein relates to a bead discharge pump container, in particular, a bead discharge pump container, which has a cylinder-type pump structure having a check valve and designed by changing a check valve structure, a piton rod structure, a gap between a piston rod and a seal cap, and the like such that the bead contents are easily discharged without being burst.
Public/Granted literature
- US20200008557A1 Bead Discharge Pump Container Public/Granted day:2020-01-09
Information query