Title:
DISPENSER PUMP
Document Type and Number:
WIPO Patent Application WO/2018/182155
Kind Code:
A1
Abstract:
The present invention relates to a dispenser pump, which prevents foreign substances such as water from flowing into a cylinder during a pumping operation by means of a sealing member, which is fixedly provided at the upper part of the cylinder, while encompassing a stem, thereby enabling deterioration of the contents to be prevented.
Inventors:
KIM HAK-CHAN (KR)
JO HAE-LYONG (KR)
KANG SE-KYU (KR)
JO HAE-LYONG (KR)
KANG SE-KYU (KR)
Application Number:
PCT/KR2018/000846
Publication Date:
October 04, 2018
Filing Date:
January 18, 2018
Export Citation:
Assignee:
YONWOO CO LTD (KR)
International Classes:
B05B11/00; A45D34/00
Foreign References:
| KR100571489B1 | 2006-04-17 | |||
| KR101377602B1 | 2014-04-01 | |||
| KR200282740Y1 | 2002-07-23 | |||
| KR200311476Y1 | 2003-05-01 | |||
| KR20160117992A | 2016-10-11 |
Attorney, Agent or Firm:
STYP PATENT LAW FIRM (KR)
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