Coffee or tea filtering press

Foods and beverages: apparatus – Beverage – Infusors

Reexamination Certificate

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Details

C099S287000, C099S30200C, C099S322000

Reexamination Certificate

active

07849784

ABSTRACT:
A coffee or tea filtering press includes a hollow cylinder having top and bottom openings, a perforated removable cap which encloses the bottom opening, a removable piston which is inserted into said top opening and pressed downward to force liquid in the cylinder through the perforated cap, and a support to hold the press above the mouth of an open vessel.

REFERENCES:
patent: 211236 (1879-01-01), Hartman, Jr.
patent: 802378 (1905-10-01), Ellis
patent: 955616 (1910-04-01), Tava
patent: 1499281 (1924-06-01), Altieri
patent: 1751397 (1930-03-01), Delsuc
patent: 2529395 (1950-11-01), Hummel
patent: 2601821 (1952-07-01), Johnson
patent: 3120170 (1964-02-01), Garte
patent: 3596806 (1971-08-01), Harschel
patent: 3657993 (1972-04-01), Close
patent: 3695168 (1972-10-01), Van Brunt
patent: 5312637 (1994-05-01), Midden
patent: 5478586 (1995-12-01), Connor
patent: 5942143 (1999-08-01), Hartman et al.
patent: 6298771 (2001-10-01), Calvento

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