EP 1101430 A1 20010523 - Beverage filter cartridge system
Title (en)
Beverage filter cartridge system
Title (de)
Kartuschenfiltriersystem
Title (fr)
Système de filtration à cartouches
Publication
Application
Priority
- US 16566399 P 19991116
- US 20166000 P 20000503
Abstract (en)
A disposable stepped beverage filter cartridge system for brewing different types of single serving beverages. The stepped beverage filter cartridge system comprises a sealed stepped container (12), a filter element (16) internally subdividing the container to form a brewing chamber, a beverage powder (20) contained in the brewing chamber, liquid inlet means piercing the container to provide hot pressurized water to the brewing chamber and a liquid outlet means to allow for extracted beverage product to be removed and collected. <IMAGE>
IPC 1-7
IPC 8 full level
A47J 31/06 (2006.01); B65D 81/00 (2006.01); B65D 85/804 (2006.01)
CPC (source: EP US)
B65D 85/8049 (2020.05 - EP US); B65D 85/8052 (2020.05 - EP US); B65D 85/8061 (2020.05 - EP US)
Citation (applicant)
- US 5325765 A 19940705 - SYLVAN JOHN E [US], et al
- US 5840189 A 19981124 - SYLVAN JOHN E [US], et al
Citation (search report)
- [XY] GB 1427375 A 19760310 - MIKO NV
- [Y] US 5567461 A 19961022 - LEHRER ROBERT [US]
- [X] FR 2617389 A1 19890106 - DESALTERA [FR], et al
- [Y] NL 8701627 A 19890201 - DOUWE EGBERTS TABAKSFAB
- [A] US 4975292 A 19901204 - LOIZZI CARL J [US]
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 00310131 A 20001115; CA 2325978 A 20001114