Coffee filter system

Details Coffee filter system Coffee filter system

1981-10-23

1982-12-07

Adee, John

Liquid purification or separation

Filter

Supported, shaped or superimposed formed mediums

21049701, 2105001, 206499, 206515, B01D 3502

Patent

active

043626238

ABSTRACT:
System for packaging cup-like coffee filters, consisting of nesting the filters so that their upper edges form a frusto-conical surface and of providing a tab associated with each filter, so that the innermost filter can be readily separated from the others.

REFERENCES:
patent: 1709168 (1929-04-01), Epperson
patent: 1838797 (1931-12-01), Town
patent: 1912860 (1933-06-01), Ranhofer
patent: 1933468 (1933-10-01), Abbot
patent: 2149499 (1939-03-01), Bottle
patent: 2209521 (1940-07-01), Haim
patent: 2218388 (1940-10-01), Twombly
patent: 2234397 (1941-04-01), Bentz
patent: 3920120 (1975-11-01), Shveda
patent: 4220540 (1980-09-01), Chang
Supplement to Home Furnishings Daily-Mr. Coffee.

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