Machine for producing espresso-type coffee

Details Machine for producing espresso-type coffee Machine for producing espresso-type coffee

2007-05-14

2011-12-13

Alexander, Reginald L (Department: 3742)

Foods and beverages: apparatus

Beverage

Infusors

C099S295000, C099S30200C, C099S323000

Reexamination Certificate

active

08074560

ABSTRACT:
An extraction device for production of infusion drinks, includes an infusion chamber made up of a fixed part (1) and a moving part (2) which opens and closes the infusion chamber, a lever (20), mounted to rotate relative to an axle (A) and drive the moving part (2) in rotation relative to an axle (B), via a sliding pivot joint between the lever (20) and the moving part (2), characterized in that the axle (B) of rotation of the moving part (2) is arranged on an element mounted such as to move relative to the fixed part (1) to bring the moving part (2) closer to or further away from the fixed part (1).

REFERENCES:
patent: 3384004 (1968-05-01), Perlman et al.
patent: 5638741 (1997-06-01), Cisaria
patent: 7444927 (2008-11-01), Crosville et al.
patent: 7531198 (2009-05-01), Cortese
patent: 2003/0056655 (2003-03-01), Kollep et al.
patent: 2006/0144243 (2006-07-01), Levi et al.
patent: 2009/0029021 (2009-01-01), Nielsen et al.
patent: 2 849 760 (2004-07-01), None
International Search Report dated Oct. 26, 2007, from corresponding PCT application.

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