Coffee filter retainer

The ornamental design for a coffee filter retainer, as shown and described.

FIG. 1 is a front, top and side perspective view of the coffee filter retainer embodying the design of the present invention;

FIG. 2 is a front elevational view thereof, the rear being a mirror image of the front shown in FIG. 2;

FIG. 3 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 3; and,

FIG. 4 is a top plan view thereof, the bottom view being a mirror image of the top view shown in FIG. 4.

Patent	Priority	Assignee	Title
5888392,	Dec 26 1996		Filter position retention ring
D511069,	Nov 06 2003		Coffee filter support
D563156,	Sep 23 2005	EAST WEST BANK, AS ADMINISTRATIVE AGENT	Trivet
D598710,	Jan 31 2009		Clip holder for coffee filter
D610868,	Jun 18 2008	Primus AB	Wind shield
D618502,	Nov 24 2009		Coffee filter ring
D632923,	Jun 16 2010	EAST WEST BANK, AS ADMINISTRATIVE AGENT	Trivet
D822456,	Mar 29 2017	BB & F Holding Company LLC	Spray polyurethane foam jacket clip
D822457,	Mar 29 2017	BB & F Holding Company LLC	Spray polyurethane foam jacket clip with additional support
D985333,	Jan 06 2021	HARIO USA, INC.	Water divider

Patent	Priority	Assignee	Title
4656932,	Jul 08 1985	SYMMS, WILLIAM; SYMMS, BEVERLY	Coffee filter ring
4728425,	Sep 26 1986		Coffee filter and annular retainer
4885987,	May 23 1988		Coffee filter retainer
4963262,	Apr 21 1989		Coffee filter paper retainer
5252211,	Sep 03 1992		Coffee filter support assembly
D317388,	Jul 29 1988		Retainer spring clamp for a coffee filter
D341059,	Jun 14 1991		Coffee filter retainer

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