Chromatography column
Kopf October 22, 1
U.S. patent number D320,949 [Application Number 07/367,212] was granted by the patent office on 1991-10-22 for chromatography column. Invention is credited to Henry B. Kopf.
| United States Patent | D320,949 |
| Kopf | October 22, 1991 |
Chromatography column
Claims
The ornamental design for a chromatography column, as shown and described.
| Inventors: | Kopf; Henry B. (Cary, NC) |
|---|---|
| Appl. No.: | 07/367,212 |
| Filed: | June 16, 1989 |
| Current U.S. Class: | D10/81 |
| Field of Search: | ;D24/232 ;D10/81 ;210/198.3,198.2,497.01,497.1,656,657 |
References Cited [Referenced By]
U.S. Patent Documents
| D285290 | August 1986 | Shalon et al. |
| 3904527 | September 1975 | Wilhelmson et al. |
| 4496461 | January 1985 | Leeke et al. |
| 4557830 | December 1985 | Onitsuka et al. |
Attorney, Agent or Firm: Hultquist; Steven J.
Description
FIG. 1 is a perspective view of a chromatography column, showing my new design;
FIG. 2 is a front elevational view thereof, with all other sides being identical thereto; and
FIG. 3 is an end elevational view thereof, the opposite end elevational view being identical thereto.
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