Centrifuge

- Firma Andreas Hettich
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Description

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

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is an enlarged view of the display panel of FIGS. 1, 3 and 4.

Referenced Cited
U.S. Patent Documents
D193341 August 1962 Fuller
3906890 September 1975 Amos et al.
3970245 July 20, 1976 Aeschlimann
4236666 December 2, 1980 Aeschlimann
4322029 March 30, 1982 Gropper et al.
4515889 May 7, 1985 Klose et al.
Patent History
Patent number: D290749
Type: Grant
Filed: Oct 29, 1984
Date of Patent: Jul 7, 1987
Assignee: Firma Andreas Hettich (Tuttlingen)
Inventor: Gunter Eberle (Tuttlingen)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Quaintance, Murphy & Presta
Application Number: 6/645,971
Classifications
Current U.S. Class: D24/22