Patent
   D316826
Priority
Sep 16 1988
Filed
Sep 16 1988
Issued
May 14 1991
Expiry
May 14 2005
Assg.orig
Entity
unknown
2
9
n/a
The ornamental design for an analytic colormetric instrument, as shown and described.

FIG. 1 is a top plan view of an analytic colormetric instrument showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a bottom plan view;

FIG. 5 is a right side elevational view;

FIG. 6 is a left side elevational view thereof.

Neuman, Robert G.

Patent Priority Assignee Title
D325881, Jul 24 1989 Hach Company Color comparator
D335464, Nov 28 1989 PALINTEST LTD Analytical instrument for testing parameters of pool water
Patent Priority Assignee Title
1675967,
3381572,
3488156,
3591805,
4956302, Sep 11 1987 Inverness Medical Switzerland GmbH Lateral flow chromatographic binding assay device
185543,
186271,
D250834, Apr 05 1978 Hycel, Inc. Analysis station for multichannel automated apparatus for analysis of chemical samples
D256567, May 26 1977 Tintometer GmbH Pool water tester
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 16 1988Exocell, Inc.(assignment on the face of the patent)
Nov 02 1988NEUMAN, ROBERT G EXOCELL, INC , A CORP OF PAASSIGNMENT OF ASSIGNORS INTEREST 0049820259 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule