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특허 상세정보

Apparatus for making tea or coffee

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/057   
미국특허분류(USC) 99/281 ; 99/285 ; 99/307 ; 219/297
출원번호 US-0768023 (1985-08-21)
우선권정보 GB-0013531 (1985-05-29)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 46  인용 특허 : 3
초록

A beverage brewing apparatus of the infusion type in which a hot water tank contains several infusion charges, the tank is connected at the top to a conduit extending to an infusion sprayer over a pan containing granular matter to be infused, replenishing water is supplied to the bottom of the tank and is used to force a top charge of water in the tank into the pan, a heater for the tank is controlled by a lower thermostat in the tank and an upper thermostat indicates when the top charge is at the correct temperature for infusion to take place. The arran...

대표
청구항

Apparatus for brewing a beverage such as coffee or tea comprising an infuser pan arranged to fill a receptacle containing at least one infused charge, a spray head above said pan to sprinkle hot water onto said pan, a hot water tank having a top and bottom and capable of holding a plurality of charges of water, each charge of water equivalent to one said infused charge, said tank connected by means of a first conduit to said spray head, said conduit extending from a position in said tank adjacent the top of said tank, heater means associated with said ta...

이 특허를 인용한 특허 피인용횟수: 46

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