Gasket for a funnel for a coffee making apparatus
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United States of America Patent
Stats
-
Feb 26, 2002
Grant Date -
Jul 5, 2001
app pub date -
Dec 15, 2000
filing date -
Dec 16, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
According to this invention, this objective is met by a gasket (1) which is made from a soft plastic and has a central sleeve (8), the diameter of which is tightly fitted to the ascension pipe (5), as well as an outer, bell-shaped flange (9) with a shoulder (7), a skirt (10), a bead (11), and a flat part (12) linking the shoulder (7) of the bell-shaped flange (9) with the central sleeve (8), and where the bead (11) has been manufactured with internal fastening devices (3b), which have been designed to hook into corresponding fastening devices (3a) on the funnel (2), fastening the gasket (1) on the funnel (2), where the shoulder (7) of the bell-shaped flange (9) has a diameter greater than that of the skirt (10) of the bell-shaped flange (9), but smaller than the diameter of the bead (11).
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