Chromatography chamber
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Description
FIG. 1 is a top and right front perspective view of a chromatography chamber showing my new design;
FIG. 2 is a bottom and right rear perspective view thereof, the left side being a mirror image of the right.
Referenced Cited
U.S. Patent Documents
Other references
| D92776 | July 1934 | Shannon |
| D209768 | January 1968 | Rassmussen |
| D259407 | June 2, 1981 | Pierce |
| D266151 | September 14, 1982 | Dawson |
| 2704505 | March 1955 | Morrison |
| 4057998 | November 15, 1977 | Moreaux |
- Fisher Scientific Cat. '81-p. 193-Cabinet at top left. Sargent-Welch Cat. #128-.COPYRGT.1979-p. 293-Cabinet at top left.
Patent History
Patent number: D270902
Type: Grant
Filed: Jun 1, 1981
Date of Patent: Oct 11, 1983
Assignee: Analtech, Incorporated (Newark, DE)
Inventor: Herman R. Felton (Wilmington, DE)
Primary Examiner: Nelson C. Holtje
Attorney: Dean R. Rexford
Application Number: 6/269,414
Type: Grant
Filed: Jun 1, 1981
Date of Patent: Oct 11, 1983
Assignee: Analtech, Incorporated (Newark, DE)
Inventor: Herman R. Felton (Wilmington, DE)
Primary Examiner: Nelson C. Holtje
Attorney: Dean R. Rexford
Application Number: 6/269,414
Classifications
