Differential cell counter instrument and cabinet therefor

- Abbott Laboratories
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Description

FIG. 1 is a perspective view of a differential cell counter and cabinet therefor showing my new design, illustrating a supporting table in broken lines for illustrative purposes only;

FIG. 2 is a left side elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a top plan 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: D251800
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: 5/772,404
Classifications
Current U.S. Class: D24/11; D24/8
International Classification: D2401;