|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A23F-005/26 A23F-003/18 B65D-085/00|
|미국특허분류(USC)||426/82 ; 426/77 ; 426/80 ; 426/433|
|발명자 / 주소|
|인용정보||피인용 횟수 : 16 인용 특허 : 11|
A device for brewing a beverage comprises a chamber for containing a beverage-making substance, which prevents compaction of substance, wherein the chamber extends a substantial distance above the beverage-making substance. The beverage-making substance, such as ground roasted coffee beans, is retained within the brewer by filters installed in openings at the base and upper ends of the chamber. Seals are secured over the base and upper end openings to preserve the freshness of the beverage-making substance. A user prepares a beverage by removing the seal...
A device for preparing an infusion comprising: an elongated device having a chamber portion containing a potable infusion making substance, and an upper hand held pressure head portion capable of producing a pressure head when the device is immersed in and then lifted out of a body of liquid wherein the entire side walls of the device are rigid and imperforate to infusing liquid, and wherein the walls of the device define two horizontal openings, one at each end, the lower end and the upper end when the device is held vertically in a cup or vessel of inf...