Infusion maker

Foods and beverages: apparatus – Beverage – Infusors

Patent

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Details

99295, 99299, 99305, 99306, 99323, A47J 3102, A47J 3110, A47J 3118, A23F 300

Patent

active

056321945

ABSTRACT:
An infusion maker including a beaker having an inside annular flange in the middle, an inner cup mounted in the beaker for containing boiling water for steeping tea and having a bottom center through hole, a cap coupled to the inner cup at the bottom through a slip joint to hold a ball in a ball socket thereof, and a lid covered on the inner cup, the ball being forced to close the bottom center through hole of the inner cup when the inner cup is put in the beaker and supported on the inside annular flange of the beaker, the ball being disengaged from the bottom center through hole of the inner cup when the inner cup is lifted from the inside annular flange of the beaker, for permitting prepared tea infusion to flow out of the inner cup to the beaker.

REFERENCES:
patent: 933917 (1909-09-01), Norwood
patent: 1665143 (1928-04-01), McMillan
patent: 2187029 (1940-01-01), Hevers
patent: 2885290 (1959-05-01), Krasker
patent: 3063359 (1962-11-01), Brant
patent: 4167136 (1979-09-01), Chupurdy
patent: 4520716 (1985-06-01), Hayes
patent: 4577080 (1986-03-01), Grossman
patent: 4697503 (1987-10-01), Okabe et al.
patent: 4986172 (1991-01-01), Hunnicutt, Jr.
patent: 5010221 (1991-04-01), Grossman et al.
patent: 5095185 (1992-03-01), Fuchs, Jr.
patent: 5185505 (1993-02-01), Grzywana

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