Filter cartridge

- Stanadyne, Inc.
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Description

FIG. 1 is a front elevational view of a filter cartridge embodying my new design.

FIG. 2 is a rear elevational view thereof.

FIG. 3 is a bottom view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is a left side elevational view thereof, the right side being a mirror image of the left side shown.

Referenced Cited
U.S. Patent Documents
D222641 November 1971 Roosa
D235035 April 1975 Rosenberg
D241936 October 1976 Rosaen
D254086 January 29, 1980 Hodgkins
2873858 February 1959 Urban
3591004 July 1971 Roosa
3630382 December 1971 Hodgkins
4368716 January 18, 1983 Davis
4395996 August 2, 1983 Davis
4491120 January 1, 1985 Hodgkins
Patent History
Patent number: D284300
Type: Grant
Filed: Jun 24, 1983
Date of Patent: Jun 17, 1986
Assignee: Stanadyne, Inc. (Windsor, CT)
Inventor: David Hodgkins (Manchester, CT)
Primary Examiner: James R. Largen
Law Firm: McCormick, Paulding & Huber
Application Number: 6/507,800
Classifications
Current U.S. Class: D23/4