Patent
   D342793
Priority
May 07 1991
Filed
Oct 30 1991
Issued
Dec 28 1993
Expiry
Dec 28 2007
Assg.orig
Entity
unknown
49
9
n/a
The ornamental design for a cuvette as shown, and described.

FIG. 1 is a perspective view of a cuvette showing my design;

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

FIG. 3 is a top plan view;

FIG. 4 is a side elevational view the opposite side elevational view being identical thereto;

FIG. 5 is a bottom plan view;

FIG. 6 is a longitudinal cross-section through plane VI--VI in FIGS. 3 and 7; and,

FIG. 7 is a longitudinal cross-section through plane VII--VII in FIG. 6.

Balmer, Alfons

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 30 1991Hoffmann-La Roche Inc.(assignment on the face of the patent)
Nov 25 1991BALMER, ALFONSF HOFFMANN-LA ROCHE AG A SWISS COMPANYASSIGNMENT OF ASSIGNORS INTEREST 0059780583 pdf
Dec 20 1991F HOFFMANN-LA ROCHE AG, A SWISS COMPANYHOFFMANN-LA ROCHE INC A CORPORATION OF NJASSIGNMENT OF ASSIGNORS INTEREST 0059780666 pdf
Jan 06 1997HOFFMANN-LA ROCHE, INC ROCHE DIAGNOSTIC SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0082960373 pdf
Dec 11 1998ROCHE DIAGNOSTIC SYSTEMS, INC Roche Diagnostics CorporationMERGER AND CHANGE OF NAME0097190669 pdf
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