Patent
   D292277
Priority
Mar 26 1985
Filed
Mar 26 1985
Issued
Oct 13 1987
Expiry
Oct 13 2001
Assg.orig
Entity
unknown
9
5
n/a
The ornamental design for a reflectance colorimeter, substantially as shown and described.

FIG. 1 is a perspective view of a reflectance colorimeter showing my new design with lid open;

FIG. 2 is a perspective view thereof, with lid closed;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof; and

FIG. 8 is a right side elevational view thereof.

Johnson, Steven C., Collister, Kenneth D.

Patent Priority Assignee Title
5837546, Aug 24 1993 POLYMER TECHNOLOGY SYSTEMS, INC Electronic assay device and method
7635597, Aug 09 1995 POLYMER TECHNOLOGY SYSTEMS, INC Dry reagent particle assay and device having multiple test zones and method therefor
D307399, Oct 28 1987 Miles Inc. Reflectance meter
D307556, Feb 22 1988 Miles Inc. Reflectance meter
D318245, Jan 04 1989 Roche Diabetes Care, Inc Colorimeter
D318811, Jan 23 1989 Miles, Inc. Reflectance photometer
D321488, Apr 29 1988 Roche Diabetes Care, Inc Colorimeter
D328438, Apr 23 1990 Miles Inc. Reflectance meter
D406895, Dec 04 1997 Roche Diabetes Care, Inc Glucose testing instrument
Patent Priority Assignee Title
4301412, Oct 29 1979 United States Surgical Corporation Liquid conductivity measuring system and sample cards therefor
D256099, Nov 14 1977 CLINICON MANNHEIM GMBH, Densitometer
D261623, Aug 03 1979 Miles Laboratories, Inc. Reflectance colorimeter
D282644, Jun 08 1983 Miles Laboratories, Inc. Reflectance colorimeter
D283915, Mar 08 1984 Sharp Corporation Sphygmomanometer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 25 1985COLLISTER, KENNETH D MILES LABORATORIES, INC ASSIGNMENT OF ASSIGNORS INTEREST 0043880809 pdf
Mar 25 1985JOHNSON, STEVEN C MILES LABORATORIES, INC ASSIGNMENT OF ASSIGNORS INTEREST 0043880809 pdf
Mar 26 1985Miles Laboratories, Inc.(assignment on the face of the patent)
Sep 01 1987MILES LABORATORIES, INC MILES INC MERGER SEE DOCUMENT FOR DETAILS 0047970813 pdf
Mar 19 2010Sweda Company, LLCPNC Bank, National AssociationSECURITY AGREEMENT0241700186 pdf
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