Patent
   D337388
Priority
Sep 14 1990
Filed
Mar 14 1991
Issued
Jul 13 1993
Expiry
Jul 13 2007
Assg.orig
Entity
unknown
7
6
n/a
The ornamental design for a cuvette for an optical analysis of liquids, as shown and described.

FIG. 1 is a side elevational view of a cuvette for an optical analysis of liquids showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an end elevational view thereof;

FIG. 5 is an inverted perspective view thereof; and,

FIG. 6 is a perspective view thereof taken toward the same side as that shown in FIG. 5.

Nilsson, Sven-Erik, Lilja, Jan

Patent Priority Assignee Title
6175420, May 20 1997 Velico Medical, Inc Optical sensors for cell processing systems
7029628, Dec 28 2000 STAT-CHEM INC , CA CORPORATION Portable co-oximeter
D353676, Jul 16 1992 ALFA WASSERMANN, INC Cuvette for a chemical analyzer
D433150, Nov 24 1998 HemoCue AB Microcuvette
D562988, Mar 29 2006 HemoCue AB Cuvette
D680228, Aug 16 2011 BODITECH MED INC. Microcuvette
D731671, Dec 14 2012 EPPENDORF SE Microcuvette
Patent Priority Assignee Title
3627432,
4119407, Aug 11 1975 Boehringer Mannheim Corporation Cuvette with reagent release means
4227810, Aug 14 1975 Technicon Instruments Corporation Cuvette and method of use
D263876, Jun 18 1979 Miles Laboratories, Inc. Reagent cassette
D278182, Apr 10 1982 Olympus Optical Co. Ltd. Cuvette for a sample of liquid serum or the like
D283728, Sep 06 1982 Olympus Optical Co. Ltd. Container for a sample of liquid serum or the like
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 14 1991HemoCue AB(assignment on the face of the patent)
Mar 18 1991NILSSON, SVEN-ERIKHemoCue ABASSIGNMENT OF ASSIGNORS INTEREST 0056850442 pdf
Mar 18 1991LILJA, JANHemoCue ABASSIGNMENT OF ASSIGNORS INTEREST 0056850442 pdf
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