|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||426/78 ; 426/77 ; 426/433 ; 99/287|
|발명자 / 주소|
|인용정보||피인용 횟수 : 16 인용 특허 : 6|
A coffee serving contains a composition of a combination of a preselected amount of a coffee bean selection in flaked or ground coffee particle size and a preselected amount of a fruit acid-sodium bi-carbonate foamer composition, intimately mixed together in a water porous film serving unit bag. The ground coffee composition is disposed and secured in a serving unit bag, and is brewed in a preselected volume of boiling water for a preselected time period. When the unit bag of coffee combination is initially disposed in the boiling water, the unit bag flo...
A coffee brewing solid composition disposed and secured in a water permeable, preselected size, and closed bag comprising: a preselected weight of sized ground and flaked coffee beans, and, a preselected minor weight percentage based on the coffee brewing solid composition of a dry, solid, powdered composition which foams and forms carbon dioxide gas on wetting with boiling hot water, said foamer composition having a selected ratio of chemical equivalents of powdered sodium bicarbonate and a powdered fruit acid, said chemical equivalent weight of fruit a...