Immunodiffusion plate
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Description
FIG. 1 is a perspective view of an immunodiffusion plate, showing my new design;
FIG. 2 is an enlarged top plan view thereof;
FIG. 3 is an enlarged front elevational view thereof, the rear elevational view being identical thereto;
FIG. 4 is an enlarged bottom plan view thereof;
FIG. 5 is an enlarged right side elevational view thereof, the left side elevational view being identical thereto;
FIG. 6 is an enlarged cross-sectional view taken along line 6--6 of FIG. 1; and
FIG. 7 is an enlarged fragmentary perspective view of the bottom portion of the immunodiffusion plate.
Referenced Cited
U.S. Patent Documents
3165450 | January 1965 | Scheidt |
3645687 | February 1972 | Nerenberg |
3718436 | February 1973 | Ushakoff |
3769936 | November 1973 | Swanson et al. |
Patent History
Patent number: D315208
Type: Grant
Filed: Mar 7, 1989
Date of Patent: Mar 5, 1991
Assignee: Immuno Concepts, Inc. (Sacramento, CA)
Inventor: Donald W. Valencia (Fair Oaks, CA)
Primary Examiner: Stella Reid
Law Firm: Fulwider, Patton, Lee & Utecht
Application Number: 7/319,940
Type: Grant
Filed: Mar 7, 1989
Date of Patent: Mar 5, 1991
Assignee: Immuno Concepts, Inc. (Sacramento, CA)
Inventor: Donald W. Valencia (Fair Oaks, CA)
Primary Examiner: Stella Reid
Law Firm: Fulwider, Patton, Lee & Utecht
Application Number: 7/319,940
Classifications
Current U.S. Class:
D24/8