Waste water measuring probe


FIG. 1 is a side elevational view of a waste water measuring probe, showing our new design;

FIG. 2 is a top plan view thereof; and,

FIG. 3 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D282915 March 11, 1986 Hartshorn
D402219 December 8, 1998 Hewson et al.
5770079 June 23, 1998 Haase
Patent History
Patent number: D418073
Type: Grant
Filed: Jun 5, 1998
Date of Patent: Dec 28, 1999
Assignee: Seba Dynatronic Mess- und Ortungstechnik GmbH
Inventors: Martin Kreutzer (Baunach), Harald Schuberth (Baunach)
Primary Examiner: Antoine Duval Davis
Law Firm: Brown, Martin,Haller & McClain, LLP
Application Number: 0/89,053
Current U.S. Class: Chemical (12) (D10/81)
International Classification: 1004;