Immunoassay test cartridge

- Hygeia Sciences, Inc.
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Description

FIG. 1 shows a top view of an immunoassay test cartridge;

FIG. 2 shows a side view of an immunoassay test cartridge;

FIG. 3 is a side view of an immunoassay test cartridge the opposite side view being identical thereto;

FIG. 4 shows a front end view of an immunoassay test cartridge;

FIG. 5 shows a back end view of an immunoassay test cartridge; and,

FIG. 6 is a perspective view.

Referenced Cited
U.S. Patent Documents
D263741 April 6, 1982 Collister
D328136 July 21, 1992 Hayakawa
4857453 August 15, 1989 Ullman et al.
4943522 July 24, 1990 Eisinger et al.
4965047 October 23, 1990 Hammond
4981786 January 1, 1991 Dafforn et al.
4999285 March 12, 1991 Stiso
5035860 July 30, 1991 Kleingeld et al.
Patent History
Patent number: D341663
Type: Grant
Filed: Mar 6, 1992
Date of Patent: Nov 23, 1993
Assignee: Hygeia Sciences, Inc. (Newton, MA)
Inventor: Christopher C. Coulter (Waltham, MA)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Law Firm: Testa, Hurwitz & Thibeault
Application Number: 7/847,550