Sheath for a biosensor surface carrier

- Pharmacia Biosensor AB
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Description

FIG. 1 is a top, front and left side perspective view of a sheath for a biosensor surface carrier showing my new design;

FIG. 2 is a bottom, rear and right side perspective view;

FIG. 3 is a top plan view;

FIG. 4 is a front elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a rear elevational view; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3436140 April 1969 Lord
4728607 March 1, 1988 Dorn et al.
4857453 August 15, 1989 Ullman et al.
4919894 April 24, 1990 Daniel
5037614 August 6, 1991 Makita et al.
5053197 October 1, 1991 Bowen
Foreign Patent Documents
8607288 December 1986 WOX
Patent History
Patent number: D331807
Type: Grant
Filed: Jul 9, 1990
Date of Patent: Dec 15, 1992
Assignee: Pharmacia Biosensor AB (Upsala)
Inventor: Jan A. Y. Sodergren (Skarplinge)
Primary Examiner: Carmen H. Vales-Lado
Assistant Examiner: Antoine D. Davis
Attorney: Fred Philpitt
Application Number: 7/549,705