Patent
   D320851
Priority
Jun 03 1988
Filed
Dec 02 1988
Issued
Oct 15 1991
Expiry
Oct 15 2005
Assg.orig
Entity
unknown
5
6
n/a
The ornamental design for a laboratory mixer for mixing medical and chemical test samples, as shown in the drawings.

FIG. 1 is a front perspective view of a laboratory mixer for mixing medical and chemical test samples showing my new design, with the mixing head immersion rod assembly in a vertical orientation;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a front elevational view thereof with the immersion rod in a rotated position;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof; and

FIG. 6 is a left side elevational view thereof.

The broken lines showing a beaker is for illustrative purposes only and forms no part of the claimed design.

Storzbach, Wolfram

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Patent Priority Assignee Title
2804290,
D290393, Oct 12 1984 CHASE MANHATTAN BANK, THE, AS COLLATERAL AGENT Lab mixer
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SU1114454,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 02 1988Kinematica AG(assignment on the face of the patent)
Jan 05 1989STORZBACH, WOLFRAMKINEMATICA AG, A SWISS COMPANYASSIGNMENT OF ASSIGNORS INTEREST 0050380856 pdf
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