Cuvette for use in chemical analysis

- Olympus
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Description

FIG. 1 is a top, front and right side perspective view of a cuvette for use in chemical analysis showing our new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being identical thereto;

FIG. 3 is a right side elevational view thereof, the left side elevational view being identical thereto;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a cross-sectional view thereof taken on line 6--6 in FIG. 4; and,

FIG. 7 is a cross-sectional view thereof taken on line 7--7 in FIG. 4.

Referenced Cited
U.S. Patent Documents
D269548 June 28, 1983 Sarrine et al.
D278182 March 26, 1985 Aihara et al.
D283728 May 6, 1986 Aihara
D288845 March 17, 1987 Borer et al.
3627432 December 1971 Bergmann
4083638 April 11, 1978 Sandrock et al.
4119407 October 10, 1978 Goldstein et al.
Patent History
Patent number: D343905
Type: Grant
Filed: Feb 19, 1991
Date of Patent: Feb 1, 1994
Assignee: Olympus Optical Co., Ltd. (Tokyo)
Inventors: Takashi Nagata (Hachioji), Atsunori Yamashita (Shizuoka)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/657,560