Differential cell counter instrument module assembly

- Abbott Laboratories
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Description

FIG. 1 is a perspective view of a differential cell counter instrument module assembly, illustrating an assembly of instrument, computer, and power modules;

FIG. 2 is a top plan view;

FIG. 3 is a left side elevational view;

FIG. 4 is a right side elevational view; and

FIG. 5 is a rear elevational view.

Referenced Cited
U.S. Patent Documents
D233862 December 1974 Nelson et al.
D241275 August 1976 Green, Jr.
D241277 August 1976 Odom, Jr. et al.
3999047 December 21, 1976 Green
4071891 January 31, 1978 Barrows
Patent History
Patent number: D251799
Type: Grant
Filed: Feb 28, 1977
Date of Patent: May 8, 1979
Assignee: Abbott Laboratories (North Chicago, IL)
Inventor: Stephen G. Hauser (Tarzana, CA)
Primary Examiner: Bernard Ansher
Attorney: Gildo E. Fato
Application Number: 5/772,403
Classifications
Current U.S. Class: D24/11
International Classification: D2401;