Brewing receptacle and a foam unit and a beverage maker...

Details Brewing receptacle and a foam unit and a beverage maker... Brewing receptacle and a foam unit and a beverage maker...

2004-05-18

2010-06-01

Alexander, Reginald L (Department: 3742)

Foods and beverages: apparatus

Beverage

Infusors

C099S323000, C099S295000

Reexamination Certificate

active

07726233

ABSTRACT:
A brewing receptacle for an apparatus for brewing a beverage such as coffee. The receptacle has a brewing chamber (13; 63; 113) having an entry passage and an exit passage for displacing water through the chamber (13; 63; 113) for brewing the beverage, a bottom (14; 64; 114) for supporting the particles (18; 118, 118′) (18), and a discharge5opening (19; 69; 119) in the bottom (14; 64; 114) for discharging beverage liquid through the bottom (14; 64; 114). At least the bottom (14; 64; 114) is invertible between a first and a second operative position. The brewing chamber (13; 63; 113) has a first volume and a first shape when the bottom (14; 64; 114) is in said first position and at least a second volume or a second shape of the brewing chamber in said second position is different from the first volume or shape, respectively.

REFERENCES:
patent: 4149454 (1979-04-01), Kemp
patent: 6192786 (2001-02-01), Gasser et al.
patent: 7093530 (2006-08-01), Meister et al.
patent: 1101430 (2001-05-01), None

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