|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||426/79 ; 426/80 ; 426/82 ; 99/287|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 9 인용 특허 : 7|
An infusion bag for making beverages from extractable substances includes first and second subchambers that are connected to each other at their upper and lower transverse edges. A rigid actuating handle having a rigid transverse web, is connected to the subchambers and permits the subchambers to be subjected to up and down movements so that infusion of the extractable substances can occur in a very short time.
Infusion bag for making beverages from extractable substances in a container containing liquid comprising: (a) a first and a second subchamber, each subchamber formed by folding a double-layered filter paper and each subchamber accommodating in its interior a portion of the extractable substances, the filter paper of said first and second subchambers having upper and lower transverse edges and the filter paper of said first and second subchambers being connected to each other in the area of their respective lower transverse edges; (b) rigid actuating mea...