Patent
   D488081
Priority
May 28 2003
Filed
May 28 2003
Issued
Apr 06 2004
Expiry
Apr 06 2018
Assg.orig
Entity
unknown
3
6
n/a
The ornamental design for a pocket colorimeter, as shown and described.

FIG. 1 is a front perspective view of a pocket colorimeter showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a front perspective view of the pocket colorimeter of FIG. 1 with the cover removed; and,

FIG. 9 is a front perspective view of the pocket colorimeter of FIG. 8 with the cover in position on the colorimeter for testing of a sample.

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

Goodman, James P.

Patent Priority Assignee Title
D518397, Jul 20 2005 Thermo Orion Inc. Ionic meter
D520888, Jul 20 2005 Thermo Orion Inc. Ionic meter
D883114, Nov 30 2018 HACH LANGE GMBH Colorimeter
Patent Priority Assignee Title
4787398, Apr 08 1985 KUDD, ARTHUR R ; DAYTON, JUDSON M Glucose medical monitoring system
5083868, Feb 15 1991 Hach Company Colorimeter
5279294, Jul 25 1986 KUDD, ARTHUR R ; DAYTON, JUDSON M Medical diagnostic system
6583880, Apr 27 2001 GOOGLE LLC Portable colorimeter
D333992, Jan 07 1991 Hach Company Pocket colorimeter
D336444, Feb 21 1990 Hach Company Portable colorimeter
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May 22 2003GOODMAN, JAMES P Hach CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0141240540 pdf
May 28 2003Hach Company(assignment on the face of the patent)
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