Coffee filter screen

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Description

FIG. 1 is a perspective view of a coffee filter screen, showing my new design;

FIG. 2 is an elevational view of one side, the other sides being similar thereto owing to the radial symmetry of the design;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view; and,

FIG. 5 is a sectional view taken on the line 5--5 in FIG. 3.

Referenced Cited
U.S. Patent Documents
D192191 February 1962 Chunghan
D199207 September 1964 Kulow
2150588 March 1939 Pitt
2546874 March 1951 Siegrist
3718084 February 1973 Bufkin et al.
Patent History
Patent number: D253082
Type: Grant
Filed: May 11, 1977
Date of Patent: Oct 9, 1979
Inventor: J. D. Moncrief (Sacramento, CA)
Primary Examiner: Winifred E. Herrmann
Attorney: Robert G. West
Application Number: 5/795,776
Classifications
Current U.S. Class: D 7/47; D/7129; D23/4
International Classification: D0704;