Patent
   D269416
Priority
Nov 11 1980
Filed
May 07 1981
Issued
Jun 21 1983
Expiry
Jun 21 1997
Assg.orig
Entity
unknown
4
7
n/a
The ornamental design for a photometer, as shown and described.

FIG. 1 is a front perspective view of a photometer showing our new design;

FIG. 2 is a top-right perspective view thereof;

FIG. 3 is a top-left perspective view thereof;

FIG. 4 is a front perspective view of another embodiment of our new design of FIGS. 1-3 wherein a temperature control unit has been combined therewith;

FIG. 5 is a top-right perspective view thereof;

FIG. 6 is a top-left perspective view thereof.

Schwarz, Gerhard, Retzer, Erich

Patent Priority Assignee Title
D275225, Oct 19 1981 SCHIAPPARELLI BIOSYSTEMS, INC Medical analyzer cabinet
D288478, Jun 21 1984 ARDEN MEDICAL SYSTEMS, INC Clinical chemistry analyzer
D310178, Mar 09 1987 MILES INC Spectrophotometer
D328438, Apr 23 1990 Miles Inc. Reflectance meter
Patent Priority Assignee Title
3565535,
180294,
D251775, Sep 24 1977 CLINICON MANNHEIM GMBH, Filter photometer
D256341, Jun 26 1978 MICROBICS CORPORATION, A CORP OF CA Photometer
D258273, Mar 29 1979 Miles Laboratories, Inc. Spectrophotometer
D261033, Feb 05 1979 CAMBRIDGE INSTRUMENTS INC , A DE CORP Bilirubin concentration analyzer
D261623, Aug 03 1979 Miles Laboratories, Inc. Reflectance colorimeter
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 07 1981Compur-Electronic GmbH(assignment on the face of the patent)
May 25 1981RETZER, ERICHCompur-Electronic GmbHASSIGNMENT OF ASSIGNORS INTEREST 0040880573 pdf
May 25 1981SCHWARZ, GERHARDCompur-Electronic GmbHASSIGNMENT OF ASSIGNORS INTEREST 0040880573 pdf
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