Cuvette

- Akzo N.V.
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Description

FIG. 1 is a top plan view of a cuvette, showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being substantially identical; and,

FIG. 5 is a front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D266589 October 19, 1982 Gilford et al.
D288845 March 17, 1987 Borer et al.
D303837 October 3, 1989 Albert
4227810 October 14, 1980 Sandrock et al.
4685880 August 11, 1987 Meguro et al.
Patent History
Patent number: D325090
Type: Grant
Filed: Nov 30, 1989
Date of Patent: Mar 31, 1992
Assignee: Akzo N.V. (Arnhem)
Inventors: Joseph G. Karp (Durham, NC), Thomas B. Givens (Rougemont, NC), John Link (Durham, NC)
Primary Examiner: Stella Reid
Attorney: Donna Bobrowicz
Application Number: 7/443,784