Patent
   D343905
Priority
Aug 23 1990
Filed
Feb 19 1991
Issued
Feb 01 1994
Expiry
Feb 01 2008
Assg.orig
Entity
unknown
21
7
n/a
The ornamental design for a cuvette for use in chemical analysis, as shown and described.

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.

Nagata, Takashi, Yamashita, Atsunori

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Patent Priority Assignee Title
3627432,
4083638, Aug 27 1975 Technicon Instruments Corporation Cuvette and method of use
4119407, Aug 11 1975 Boehringer Mannheim Corporation Cuvette with reagent release means
D269548, Dec 15 1980 Transidyne General Corp. Cartridge for determining the electrochemical characteristics of a liquid
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D283728, Sep 06 1982 Olympus Optical Co. Ltd. Container for a sample of liquid serum or the like
D288845, Feb 24 1984 Roche Diabetes Care, Inc Cuvette assembly
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 18 1991NAGATA, TAKASHIOLYMPUS OPTICAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056850489 pdf
Feb 18 1991YAMASHITA, ATSUNORIOLYMPUS OPTICAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056850489 pdf
Feb 19 1991Olympus Optical Co., Ltd.(assignment on the face of the patent)
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