PH electrode

- Horiba, Ltd.
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Description

FIG. 1 is a perspective view of the top, front and left end of a PH electrode showing our new design;

FIG. 2 is a left end elevational view thereof;

FIG. 3 is a right end elevational view thereof

FIG. 4 is a front elevational view thereof, the rear view being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Claims

The ornamental design for a PH electrode, as shown.

Referenced Cited
U.S. Patent Documents
D351803 October 25, 1994 Foley
D360840 August 1, 1995 Brockway et al.
D453905 February 26, 2002 Cheng
6395158 May 28, 2002 King et al.
D462024 August 27, 2002 Nardo et al.
20030178305 September 25, 2003 Catalano et al.
Patent History
Patent number: D496600
Type: Grant
Filed: Sep 5, 2003
Date of Patent: Sep 28, 2004
Assignee: Horiba, Ltd. (Kyoto)
Inventors: Akio Maeno (Kyoto), Yuri Aono (Kyoto), Koji Ueda (Kyoto), Hiroki Tanabe (Kyoto)
Primary Examiner: Antoine D. Davis
Attorney, Agent or Law Firm: Sughrue Mion, PLLC
Application Number: 29/189,422
Classifications
Current U.S. Class: Chemical (12) (D10/81)
International Classification: 1004;