Filter housing blank

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Description

FIG. 1 is a perspective view taken from one side of a filter housing blank showing my new design; and

FIG. 2 is a perspective view taken from the side opposite that shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D174482 April 1955 Willinger
D179692 February 1957 Malis
D219022 October 1970 Yamazaki
D237404 October 1975 Trapold
D255480 June 17, 1980 Zieg
705364 July 1902 Kurtz
2552493 May 1951 Newton
2767801 October 1956 Eads
3595398 July 1971 Cook
4107043 August 15, 1978 McKinney
4204960 May 27, 1980 Sugiyama et al.
Patent History
Patent number: D271325
Type: Grant
Filed: Feb 9, 1981
Date of Patent: Nov 8, 1983
Assignee: L.R. & N.R. Gedye Pty. Ltd.
Inventor: Laurence R. Gedye (East Doncaster)
Primary Examiner: James R. Largen
Law Firm: Wigman & Cohen
Application Number: 6/232,716
Classifications
Current U.S. Class: D23/4
International Classification: D2301;