Dialyzer cartridge

- Gambro, AG

FIG. 1 is a perspective view of a dialyzer cartridge particularly showing the top and right side thereof of my new design;

FIG. 2 is a bottom plan view, the top plan view is a mirror image of the bottom plan view;

FIG. 3 is a right end view, the left end view is a mirror image of the right end view; and

FIG. 4 is a right side elevational view, the left side elevational view is a mirror image of the right side elevational view.

Referenced Cited
U.S. Patent Documents
D237837 November 1975 Cooper
D239878 May 1976 Mouwen et al.
D245811 September 13, 1977 Gics
3728256 April 1973 Cooper
3734298 May 1973 Riede
3834544 September 1974 Tyson, Jr. et al.
4062778 December 13, 1977 Riede
4159250 June 26, 1979 Schnell
Patent History
Patent number: D257689
Type: Grant
Filed: Aug 28, 1978
Date of Patent: Dec 23, 1980
Assignee: Gambro, AG
Inventor: Gerhard Riede (Vellinge)
Primary Examiner: Bernard Ansher
Attorney: Lawrence I. Lerner
Application Number: 5/937,081
Current U.S. Class: D24/21
International Classification: D2401;