Funnel filter for a coffee maker

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Description

FIG. 1 is a front elevational view of a funnel filter for a coffee maker showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D235183 May 1975 Braun
D239757 May 1976 Martin
D250933 January 30, 1979 Saunders
D255313 June 10, 1980 Elkerbout
D261850 November 17, 1981 Carfagno
4290888 September 22, 1981 Gartmann et al.
4303525 December 1, 1981 Stover
4642190 February 10, 1987 Zimmerman
Patent History
Patent number: D328405
Type: Grant
Filed: Aug 11, 1989
Date of Patent: Aug 4, 1992
Inventors: Luc Heiligenstein (Chicago, IL), Stephen Melamed (Chicago, IL), Francois Geneve (Chicago, IL)
Primary Examiner: Donald P. Walsh
Assistant Examiner: M. N. Pandozzi
Application Number: 7/393,303
Classifications
Current U.S. Class: D/7400; D/7667