Refillable filter bag with ribbon-lock seal for tea or coffee

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Description

FIG. 1 is a perspective view of a refillable filter bag with ribbon-lock seal for tea or coffee embodying the design of the present invention with the ribbon-lock seal in partially opened condition;

FIG. 2 is a front elevational view thereof with the ribbon-lock seal in closed condition;

FIG. 3 is a rear elevational view of FIG. 2;

FIG. 4 is a right side elevational view of FIG. 2, the left side elevational view being a mirror image thereof;

FIG. 5 is a top plan view of FIG. 2; and,

FIG. 6 is a bottom plan view of FIG. 2.

The pattern of lines shown only partially on the filter bag is understood to repeat uniformly across the entire surfaces where shown.

Claims

The ornamental design for a refillable filter bag with ribbon-lock seal for tea or coffee, as shown and described.

Referenced Cited
U.S. Patent Documents
634349 October 1899 Humphrey
1174518 March 1916 Nolda
1947523 February 1934 Hirschhorn
2087771 July 1937 Keller
2149713 March 1939 Webber
D118424 January 1940 Irmscher
2298420 October 1942 Salfisberg
4055668 October 25, 1977 Kopp
4859337 August 22, 1989 Woltermann
5379914 January 10, 1995 Martins
Patent History
Patent number: D475833
Type: Grant
Filed: May 28, 2002
Date of Patent: Jun 17, 2003
Inventor: James J. Robinson (Heathsville, VA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Linda Brooks
Attorney, Agent or Law Firm: Donald R. Schoonover
Application Number: 29/161,366
Classifications
Current U.S. Class: D1/199
International Classification: 0101;