Filter housing

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Description

FIG. 1 is a side elevational view of a filter housing showing my new design, the undisclosed side having the same appearance as the side shown;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D234721 April 1975 Rosenburg et al.
D240300 June 1976 Gelman
D260175 August 11, 1981 Hein et al.
D267117 November 30, 1982 Rosenberg
D272175 January 10, 1984 Gedye
D285606 September 9, 1986 Christopherson
3935111 January 27, 1976 Bentley
3954625 May 4, 1976 Michalski
4148732 April 10, 1979 Burrow et al.
4229306 October 21, 1980 Hein et al.
4690757 September 1, 1987 Mathus et al.
Patent History
Patent number: D306340
Type: Grant
Filed: Feb 25, 1988
Date of Patent: Feb 27, 1990
Assignee: British Alcan Aluminium PLC (Chalfont Park)
Inventor: Graham J. Whiting (Deddington)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. Tung
Law Firm: Cooper & Dunham
Application Number: 7/160,083
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)