Foods and beverages: apparatus – Beverage – Infusors
Patent
1989-09-05
1990-11-06
Jenkins, Robert W.
Foods and beverages: apparatus
Beverage
Infusors
99287, A47J 3132, A47J 3136
Patent
active
049676474
ABSTRACT:
An improved beverage machine such as a coffee maker in which air is injected from a suitable air supply so as to agitate the coffee and water mixture as the coffee is brewed so as to increase the amount of coffee that is extracted. Various embodiments are disclosed wherein the air is injected at different times in the brewing cycle for different brewing structures.
REFERENCES:
patent: 3478670 (1969-11-01), Fuqua
patent: 4823685 (1989-04-01), Boumans
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