Medical filter

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Description

FIG. 1 is a perspective view of a medical filter showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof, with all other sides being identical to that shown; and,

FIG. 5 is a cross-sectional view taken along line 5--5 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D260175 August 11, 1981 Hein et al.
D263078 February 16, 1982 Eddleman et al.
D267117 November 30, 1982 Rosenberg
D273330 April 3, 1984 Rouch
D285606 September 9, 1986 Christopherson
D305934 February 6, 1990 Sone
4771770 September 20, 1988 Artemenko et al.
5035236 July 30, 1991 Kanegaonkar
5195527 March 23, 1993 Hicks
Patent History
Patent number: D358213
Type: Grant
Filed: Aug 14, 1992
Date of Patent: May 9, 1995
Assignee: Medical Manufacturers Pty Limited (New South Wales)
Inventors: Robert Sutton (Willoughby), Brian Whitehead (Clayton)
Primary Examiner: Stella Reid
Application Number: 7/930,209
Classifications
Current U.S. Class: Filter (37) (D24/162)