Microbiological bead separation magnet holder

- Hach Company
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Description

FIG. 1 is a perspective view of the microbiological bead separation magnet holder.

FIG. 2 is a plan view of the magnetic tube holder.

FIG. 3 is a side view of the magnet holder.

FIG. 4 is a side view of the opposite side of that shown in FIG. 3.

FIG. 5 is a rear view of the magnet holder; and,

FIG. 6 is a bottom view of the magnet holder.

Referenced Cited
U.S. Patent Documents
5496704 March 5, 1996 Fiedler et al.
5888748 March 30, 1999 Crabb et al.
Patent History
Patent number: D412916
Type: Grant
Filed: May 4, 1998
Date of Patent: Aug 17, 1999
Assignee: Hach Company (Ames, IA)
Inventor: Nelson E. Dervaes (Fort Collins, CO)
Primary Examiner: Antoine Duval Davis
Law Firm: Zarley, McKee, Thomte, Voorhees & Sease
Application Number: 0/87,476
Classifications
Current U.S. Class: Vibrator Or Separator (D15/147)
International Classification: 1509;