Centrifuge

- Andreas Hettich
Description

FIG. 1 is a perspective view of a centrifuge, showing my new design;

FIG. 2 is a top plan view of the centrifuge shown in FIG. 1

FIG. 3 is a front elevational view of the centrifuge shown in FIG. 1

FIG. 4 is a side elevational view of the centrifuge shown in FIG. 1

FIG. 5 is a side elevational view of the centrifuge shown in FIG. 1

FIG. 6 is a bottom plan view of the centrifuge shown in FIG. 1

FIG. 7 is a rear elevational view of the centrifuge shown in FIG. 1

Referenced Cited
U.S. Patent Documents
D290653 June 30, 1987 Eberle
D290749 July 7, 1987 Eberle
D297569 September 6, 1988 Eberle
3906890 September 1975 Amos et al.
3970245 July 20, 1976 Aeschlimann
4236666 December 2, 1980 Aeschlimann et al.
Patent History
Patent number: D303569
Type: Grant
Filed: Sep 24, 1987
Date of Patent: Sep 19, 1989
Assignee: Andreas Hettich (Tuttlingen)
Inventor: Gunter Eberle (Tuttlingen)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Rosenblum, Parish & Bacigalupi
Application Number: 7/100,433
Classifications
Current U.S. Class: D24/22