Solid liquid extractor
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The United States Government has rights in this invention pursuant to Contract No. W-31-109-ENG-38 between the U.S. Department of Energy and The University of Chicago representing Argonne National Laboratory.
FIG. 1 is a perspective view of the solid liquid extractor embodying my new design;
FIG. 2 is a top view of the solid liquid extractor illustrated in FIG. 1;
FIG. 3 is a front view of the solid liquid extractor illustrated in FIG. 1;
FIG. 4 is a right side view of the solid liquid extractor in FIG. 1;
FIG. 5 is a front view of the second embodiment of the solid liquid extractor;
FIG. 6 is a top plan view of the second embodiment of the solid liquid extractor illustrated in FIG. 5; and,
FIG. 7 is a right-side view of the second embodiment of the solid liquid extractor illustrated in FIG. 5.
The surfaces of the solid liquid extractor that are not shown form no part of the claimed design.
| D198160 | May 1964 | Thompson |
| 2019950 | November 1935 | Buznell |
| 2643574 | June 1953 | Todd |
| 3622441 | November 1971 | Perkins |
Type: Grant
Filed: Feb 14, 1997
Date of Patent: Sep 7, 1999
Assignee: The University of Chicago (Chicago, IL)
Inventors: Ken B. Anderson (Lisle, IL), Joseph S. Gregar (Naperville, IL)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: G. Andoll
Law Firm: Emrich & Dithmar
Application Number: 0/66,569
International Classification: 2402;
