Coffee filter

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Description

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a duplicate;

FIG. 4 is an end elevational view thereof, the opposite end being a duplicate; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D221465 August 1971 Sera
D252845 September 11, 1979 Gavin
D274115 June 5, 1984 Gavin et al.
1074008 September 1913 Nagel
2234397 March 1941 Bentz
2693883 November 1954 Schlumbohm
3252403 May 1966 Polizzi
3276655 October 1966 Manheim
3833125 September 1974 Schwartz
4075107 February 21, 1978 Smith
Patent History
Patent number: D318001
Type: Grant
Filed: Mar 1, 1989
Date of Patent: Jul 9, 1991
Inventors: Thomas W. Gavin (Wantagh, NY), Michael T. Gavin (Wantagh, NY), Christopher C. Gavin (Massapequa, NY), Brian J. Gavin (Massapequa Park, NY)
Primary Examiner: Winifred E. Herrmann
Law Firm: Dennison, Meserole, Pollack & Scheiner
Application Number: 7/317,331
Classifications
Current U.S. Class: D/7667; D/7400