Patent ID: 9402503
Filing Date: 2016-08-02
CPC Classification: A47J

Claim Text:
1. An apparatus for preparing beverages, comprising: a brewing container and a filter unit for filling with the beverage base substance, wherein the filter unit consists of a filter insert and a filter lock, wherein the filter insert is inserted into the filter lock and the filter unit is attached to the brewing container by engaging the filter lock with the brewing container forming an engaging portion of the filter lock with the brewing container characterized in that the filter insert contains a first sealing part forming a first sealing area between the filter insert and the brewing container as well as a second sealing part forming a second sealing area between the filter insert and the filter lock, wherein each sealing area is formed by its own compression arrangement, wherein the first sealing part and the second sealing part are integrally formed with the filter insert, and wherein the first sealing part and the second sealing part are perpendicularly spaced apart from each other such that the first sealing part is on an upper end of the engaging portion and the second sealing part is on a lower end of the engaging portion; and wherein the apparatus brews a beverage from a beverage base substance and a brewing liquid by means of electromagnetic radiation.