Diagnostic immunoassay machine

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Description

FIG. 1 is a perspective view of a diagnostic immunoassay machine showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D285114 August 12, 1986 Collister et al.
D298854 December 6, 1988 Kame et al.
3963440 June 15, 1976 Stein et al.
4115861 September 19, 1978 Allington
4803050 February 7, 1989 Mack
4826659 May 2, 1989 Akisada
Patent History
Patent number: D330596
Type: Grant
Filed: Apr 24, 1990
Date of Patent: Oct 27, 1992
Assignee: PB Diagnostic Systems, Inc. (Westwood, MA)
Inventors: Dina Frenkel (Plano, TX), Fareed Kureshy (Westwood, MA), William J. Lawrence (Garland, TX)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Attorney: Gaetano D. Maccarone
Application Number: 7/514,339