Color comparator
Brayton , et al. May 5, 1
U.S. patent number D325,881 [Application Number 07/384,663] was granted by the patent office on 1992-05-05 for color comparator. This patent grant is currently assigned to Hach Company. Invention is credited to Scott V. Brayton, Timothy J. Gaul, Richard D. Vanvalin.
| United States Patent | D325,881 |
| Brayton , et al. | May 5, 1992 |
Color comparator
Claims
The ornamental design for a color comparator, as shown.
| Inventors: | Brayton; Scott V. (Loveland, CO), Vanvalin; Richard D. (Loveland, CO), Gaul; Timothy J. (Loveland, CO) |
|---|---|
| Assignee: | Hach Company (Loveland,
CO) |
| Appl. No.: | 07/384,663 |
| Filed: | July 24, 1989 |
| Current U.S. Class: | D10/81 |
| Field of Search: | ;D10/46,83 ;356/30,31,128,130,135,343,415,421,445,446,447,448 |
References Cited [Referenced By]
U.S. Patent Documents
| D316826 | May 1991 | Neuman |
| 1389836 | September 1921 | Mooney |
| 1495763 | May 1924 | Simpson et al. |
| 1675967 | July 1928 | Zitkowski |
| 3773425 | November 1973 | Bentley |
| 4073623 | February 1978 | Bodart |
Assistant Examiner: Davis; Antoine D.
Attorney, Agent or Firm: Edmundson; Dean P.
Description
FIG. 1 is a perspective view of a color comparator showing our new design;
FIG. 2 is a right side elevational view;
FIG. 3 is a top plan view;
FIG. 4 is a bottom plan view;
FIG. 5 is a rear elevational view; and,
FIG. 6 is a front elevational view thereof.
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