Laboratory apparatus for producing extremely pure water

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Description

FIG. 1 is a front side elevation view of the laboratory apparatus for producing extremely pure water showing my new design;

FIG. 2 is a right side elevation view of the laboratory apparatus for producing extremely pure water of FIG. 1;

FIG. 3 is a left side elevation view of the laboratory apparatus for producing extremely pure water of FIG. 1;

FIG. 4 is a rear side elevation view of the laboratory apparatus for producing extremely pure water of FIG. 1;

FIG. 5 is a top plan view of the laboratory apparatus for producing extremely pure water of FIG. 1; and,

FIG. 6 is a bottom plan view of the laboratory apparatus for producing extremely pure water of FIG. 1.

Referenced Cited
U.S. Patent Documents
D333505 February 23, 1993 Matsumura
D343545 January 25, 1994 Billet
Other references
  • Nimbus Reverse Osmosis Appliance, Mar. 1992.
Patent History
Patent number: D412734
Type: Grant
Filed: Oct 14, 1997
Date of Patent: Aug 10, 1999
Assignee: SERAL Reinstwassersysteme GmbH (Ransback-Baumbach)
Inventor: Erhard Schroer (Karlsruhe)
Primary Examiner: Robin V. Taylor
Law Firm: Larson & Taylor
Application Number: 0/77,823
Classifications
Current U.S. Class: Treatment (D23/207)
International Classification: 2301;