Foods and beverages: apparatus – Beverage – Infusors
Reexamination Certificate
2006-10-17
2010-02-16
Alexander, Reginald L. (Department: 3742)
Foods and beverages: apparatus
Beverage
Infusors
C099S303000, C099S323300
Reexamination Certificate
active
07661353
ABSTRACT:
A hot beverage maker has an infusion device including a water container having a base and a lid and a filtration tank in the water container. The filtration tank includes a stopper on a bottom, an overflow outlet on a side wall, a filtration mesh having a hot-water duct of silicone rubber, and a lid pivotally connected to a top. When the hot beverage maker is activated to heat, cold water in the water container flows into heating tubes of a heating device via a first connective tube to be heated. Then, hot water flows upwards via a second connective tube into the filtration tank from the bottom of the filtration tank. Thus, the coffee powder/tea leaves inside of the filtration mesh is/are sufficiently infused. The stopper can be pressed upwards to be opened so as to cause the sufficiently infused coffee/tea to drip.
REFERENCES:
patent: 3344732 (1967-10-01), von Kleydorff et al.
patent: 6817280 (2004-11-01), Hall et al.
patent: 6968775 (2005-11-01), Burrows et al.
patent: 7047869 (2006-05-01), Leung et al.
Alexander Reginald L.
Kamrath Alan
Kamrath & Associates PA
Uni-Splendor Corp.
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