Patent
   D310178
Priority
Mar 09 1987
Filed
Mar 09 1987
Issued
Aug 28 1990
Expiry
Aug 28 2004
Assg.orig
Entity
unknown
11
12
n/a
The ornamental design for the spectrophotometer, as shown and described.

FIG. 1 is a right-front perspective view of a spectrophotometer showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a left side elevational view thereof.

Collister, Kenneth D., Terry, Robert L.

Patent Priority Assignee Title
D319194, Nov 06 1989 Miles Inc. Photometer
D336256, Jul 19 1991 GretagMacbeth, LLC Spectroradiometer
D346611, Feb 28 1992 Eron Corporation Spot and seam welding machine controller
D467349, Sep 28 2001 Orasure Technologies, Inc.; ORASURE TECHNOLOGIES, INC Analyzer
D474280, Sep 28 2001 Orasure Technologies, Inc. Analyzer
D479879, Nov 01 2000 Biochrom Limited Light-irradiating sample analyzer
D517554, Mar 05 2004 Seiko Epson Corporation Film scanner
D548841, Oct 15 2004 Microsulis Limited Electrical equipment for ablative treatment
D640581, Feb 26 2010 HITACHI HIGH-TECH CORPORATION Spectrophotometer
D656048, Jun 30 2010 Seiko Epson Corporation Spectrophotometers
D759517, Feb 25 2015 Shimadzu Corporation Spectrophotometer
Patent Priority Assignee Title
3523748,
3702736,
3877817,
4236075, Aug 07 1978 A/S N. Foss Electric Apparatus for measuring components of liquid samples
4274744, Nov 21 1978 Medico Electronic, Inc. Direct reading digital colorimeter
D258273, Mar 29 1979 Miles Laboratories, Inc. Spectrophotometer
D261623, Aug 03 1979 Miles Laboratories, Inc. Reflectance colorimeter
D269416, Nov 11 1980 Compur-Electronic GmbH Photometer
D276315, Apr 07 1982 Miles Laboratories, Inc. Spectrophotometer
D282724, Sep 13 1983 Miles Laboratories, Inc. Spectro photometer
D283107, Jul 29 1983 Miles Laboratories, Inc. Reflectance photometer
D285114, May 26 1983 Miles Laboratories, Inc. Automated urinalysis instrument
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 09 1987Miles Inc.(assignment on the face of the patent)
Mar 19 1987COLLISTER, KENNETH D MILES LABORATORIES, INC ASSIGNMENT OF ASSIGNORS INTEREST 0046970131 pdf
Mar 19 1987TERRY, ROBERT L MILES LABORATORIES, INC ASSIGNMENT OF ASSIGNORS INTEREST 0046970131 pdf
Sep 01 1987MILES LABORATORIES, INC MILES INC MERGER SEE DOCUMENT FOR DETAILS 0047970813 pdf
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