Portable turbidimeter

- Hach Lange GmbH
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Description

FIG. 1 is a front, left, top-side perspective view of the portable turbidimeter showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a back view thereof.

Claims

The ornamental design for a portable turbidimeter, as shown and described.

Referenced Cited
U.S. Patent Documents
5506679 April 9, 1996 Cooper et al.
5526120 June 11, 1996 Jina et al.
D392906 March 31, 1998 Shestock et al.
5774209 June 30, 1998 Shestock
5872361 February 16, 1999 Paoli et al.
D449549 October 23, 2001 Hoelbl
D458167 June 4, 2002 Slocum et al.
D494079 August 10, 2004 Maeno et al.
7928394 April 19, 2011 Richer
8009290 August 30, 2011 Unger
Patent History
Patent number: D659038
Type: Grant
Filed: Jul 29, 2010
Date of Patent: May 8, 2012
Assignee: Hach Lange GmbH (Berlin)
Inventors: Frank Steinhauer (Berlin), Detlef Liebchen (Berlin)
Primary Examiner: Antoine D Davis
Attorney: Norman B. Thot
Application Number: 29/366,711
Classifications