Filter cartridge

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Description

FIG. 1 is a perspective view from one end of a filter cartridge incorporating my new design;

FIG. 2 is a perspective view from the other end of the filter cartridge;

FIG. 3 is a side view of the filter cartridge;

FIG. 4 is a top plan view of the filter cartridge; and,

FIG. 5 is a bottom plan view of the filter cartridge.

Referenced Cited
U.S. Patent Documents
D290323 June 16, 1987 Weernink
513215 January 1894 Strater
1078171 November 1913 Shaw
4508235 April 2, 1985 Steele et al.
4666600 May 19, 1987 Hankammer
4764274 August 16, 1988 Miller
4783318 November 8, 1988 Lapakko
4990254 February 5, 1991 Toida et al.
Patent History
Patent number: D336011
Type: Grant
Filed: Jun 12, 1991
Date of Patent: Jun 1, 1993
Assignee: Kambrook Distributing Pty. Ltd.
Inventor: Francis R. Bannigan (Victoria)
Primary Examiner: Alan P. Douglas
Assistant Examiner: M. N. Pandozzi
Law Firm: Andrus, Sceales, Starke & Sawall
Application Number: 7/714,765
Classifications
Current U.S. Class: D/7400; Filter Or Strainer (2) (D23/209)