Foods and beverages: apparatus – Beverage – Infusors
Reexamination Certificate
2006-12-19
2006-12-19
Alexander, Reginald L. (Department: 1761)
Foods and beverages: apparatus
Beverage
Infusors
C099S30200C, C099S323000
Reexamination Certificate
active
07150219
ABSTRACT:
A coffee machine has a filter holder receiving a filter cup adapted to hold a suspension of hot water and grounds. A generally horizontal filter forming a floor of the cup. The hot water infused by the grounds passes down through the filter as coffee. A side wall formed with a screwthread is provided on the cup underneath and generally perpendicular to the filter. A dispenser on the cup underneath the filter has an outlet directed generally perpendicularly at the side wall for spraying the coffee substantially perpendicularly against the screwthread and thereby generating froth.
REFERENCES:
patent: 4644856 (1987-02-01), Borgmann
patent: 4882982 (1989-11-01), Muttoni
patent: 5590581 (1997-01-01), Strub et al.
patent: 5638740 (1997-06-01), Cai
patent: 6412394 (2002-07-01), Bonanno
patent: 0727164 (1996-08-01), None
Alexander Reginald L.
De'Longhi S.p.A.
Wilford Andrew
LandOfFree
Filter cup for coffee machine and coffee-making process does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Filter cup for coffee machine and coffee-making process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter cup for coffee machine and coffee-making process will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3705574