Title:
GROUND COFFEE DRIP BAG
Document Type and Number:
WIPO Patent Application WO/2019/039651
Kind Code:
A1
Abstract:
A ground coffee drip bag according to the present invention comprises: a filter part for storing ground coffee beans; a hung part which is coupled to the top of the filter part, has an opening part formed in the center, and is mounted by being hung at the top of an average cup; and a lid part fitted into the opening part of the hung part, wherein the hung part comprises a first hung member which is formed from a circular cardboard having an opening part in the center, and to the bottom surface of which a first PET coating layer is applied, and a second hung member which is formed from a circular cardboard having an opening part in the center, and to the top surface of which a second PET coating layer is applied, and the first hung member and the second hung member, respectively disposed on the top surface and the bottom surface of the top of the filter part, may be adhered to the filter part by thermally bonding the first PET coating layer and the second PET coating layer.
Inventors:
LEE EUI-SUN (KR)
LEE JUNG-YOUNG (KR)
LEE JUNG-YOUNG (KR)
Application Number:
PCT/KR2017/012015
Publication Date:
February 28, 2019
Filing Date:
October 27, 2017
Export Citation:
Assignee:
LEE EUI SUN (KR)
LEE JUNG YOUNG (KR)
LEE JUNG YOUNG (KR)
International Classes:
B65D85/804; A47J31/02; B65D65/42; B65D81/00
Foreign References:
| JP2965289B2 | 1999-10-18 | |||
| JPH0337551Y2 | 1991-08-08 | |||
| US6161470A | 2000-12-19 | |||
| KR200461996Y1 | 2012-08-20 | |||
| JP2001161568A | 2001-06-19 |
Attorney, Agent or Firm:
SHIN WOO PATENT & LAW FIRM (KR)
Download PDF:
Previous Patent: DOHERTY COMBINER
Next Patent: AUTOMATIC HOT-WATER CONTROL APPARATUS AND CONTROL METHOD THEREOF
Next Patent: AUTOMATIC HOT-WATER CONTROL APPARATUS AND CONTROL METHOD THEREOF