Coffee filter

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Description

FIG. 1 is a top front perspective view of a coffee filter showing my new design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a top front perspective view thereof with sieve removed for ease of illustration;

FIG. 4 is a bottom rear perspective view thereof;

FIG. 5 is a top front perspective view thereof with support removed for ease of illustration; and,

FIG. 6 is a bottom rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
D250445 December 5, 1978 Braun
D253082 October 9, 1979 Moncrief
D289726 May 12, 1987 Greutert
D330992 November 17, 1992 Kleek
D333755 March 9, 1993 Oleksiuk
D339028 September 7, 1993 Bannigan
D341972 December 7, 1993 Gasser
3388804 June 1968 Hester
3980563 September 14, 1976 Greutert et al.
4255265 March 10, 1981 Greutert
4256585 March 17, 1981 Greutert
4382861 May 10, 1983 Adeboi et al.
4676396 June 30, 1987 Mamolou
4728425 March 1, 1988 Sandvig
4740303 April 26, 1988 Greutert
4832845 May 23, 1989 Hendretti
4865737 September 12, 1989 McMichael
5064533 November 12, 1991 Anson
5125327 June 30, 1992 Winnington-Ingram
Patent History
Patent number: D349211
Type: Grant
Filed: Nov 23, 1992
Date of Patent: Aug 2, 1994
Inventor: Gregg W. Cerato (Hudson, NH)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Marianne N. Pandozzi
Attorney: Robert G. Crooks
Application Number: 0/1,765
Classifications
Current U.S. Class: D/7400