USD224069S - Liquid scintillation spectrometer for determining radioactivity levels in test samples - Google Patents

Description

nited States Patent O "we 224,069

Patented June 27, 1972 LIQUID- SCINTILLATION SPECTROMETER FOR DETERMINING RADIOACTIVITY LEVELS IN TEST SAIVIPLES Frederick W. Thompson, Northfield, llL, assignor to Packard Instrument Company, Inc., Downers Grove, Ill.

Filed Apr. 9, 1970, Ser. No. 22,344

Term of patent 14 years Int. Cl. D24-02 US. Cl. D83-1 D es 224 069 PAGE 2 FIG. 1 is a perspective view of the liquid scintillation spectrometer for determining radioactivity levels in test samples cabinet showing my design;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a rear elevational view.

The side of the liquid scintillation spectrometer for determining radioactivity levels in test samples not shown is a mirror image of the side shown.

I claim:

The ornamental design for a liquid scintillation spectrometer for determining radioactivity levels in test samples, substantially as shown and described.

References Cited UNITED STATES PATENTS D. 182,256 3/1958 Stover D265 D. 209,408 11/1967 Britt et al. D26-5 D. 216,016 11/1969 Waligorski D26-5 D. 199,883 12/1964 Druz et a1. D831 D. 203,911 2/1968 Hoogesteger D83-1 OTHER REFERENCES 'Industrial Design, December 1969, p. 40 digital multimeter.

BRUCE W. DUNKINS, Primary Examiner

Images