Coffee-making apparatus with rising pipes

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Apparatus for making beverages > Coffee-making apparatus with rising pipes

CPC:

Apparatus for making beverages (household machines or implements for straining foodstuffs A47J19/00; preparation of non-alcoholic beverages, e.g. by adding ingredients to fruit or vegetable juices, A23L2/00; coffee or tea pots A47G19/14; tea infusers A47G19/16; brewing of beer C12C; preparation of wine or other alcoholic beverages C12G) > Coffee-making apparatus with rising pipes

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

Child Classifications

Navigate with arrow keys, Enter to open

A47J 31/043 Vacuum-type coffee-making apparatus with rising pipes in which hot water is passed to the upper bowl in which the ground coffee is placed and subsequently the heat source is cut-off and the water is sucked through the filter by the vacuum in the lower bowl IPC+CPC Available in IPC and CPC
A47J 31/053 with repeated circulation of the extract through the filter IPC+CPC Available in IPC and CPC
A47J 31/057 with water container separated from beverage container, the hot water passing the filter only once +2 CPC IPC+CPC Available in IPC and CPC