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Publication numberUSD230587 S
Publication typeGrant
Publication dateMar 5, 1974
Filing dateAug 18, 1972
Publication numberUS D230587 S, US D230587S, US-S-D230587, USD230587 S, USD230587S
InventorsJulius Praglin
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Transparent cuvette for dividing, and photometrically analyzing equal quantities of liquid
US D230587 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

United States Patent 0 ce Des. 230,587 Patented Mar. 5, 1974 TRANSPARENT CUVETTE FOR DIVIDING, AND PHOTOMETRICALLY ANALYZING EQUAL QUANTITIES 0F LIQUID Julius Praglin, East Lyme, James E. McKie, Jr., Ledyard, and Alan C. Curtiss, Old Lyme, Conn. (all Pfizer Inc., 235 E. 42nd St., New York, N.Y.

Filed Aug. 18, 1972, Ser. No. 281,849

Term of patent 14 years Int. Cl. D2402 US. Cl. D162 C FIG. 1 is a top plan view of a transparent cuvette, for dividing and photometrically analyzing equal quantities of a liquid, showing our new design;

FIG. 2 is a front view in elevation of the design shown in FIG. 1;

FIG. 3 is a bottom plan view of the design shown in FIGS. 1 and 2;

FIG. 4 is a rear view in elevation of the design shown in FIGS. 1-3;

FIG. 5 is a left end view of the design shown in FIGS. 1-3;

FIG. 6 is a right end view of the design shown in FIGS. 1-3; and

FIG. 7 is a cross-sectional, view taken through FIG. 2

along the line 7-7.

11/1959 Baldwin et al. D16-2 C 7/1970 Webb 195127 BERNARD ANSHER, Primary Examiner