pH and temperature meter

- Hanna Instruments, Inc.
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Description

FIG. 1 is a perspective view of a pH and temperature meter showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof; the right side elevational view being a mirror image thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view with cap removed;

FIG. 8 is a rear view with cap removed; and,

FIG. 9 is a bottom view with cap removed.

Claims

The ornamental design for a pH and temperature meter, as shown.

Referenced Cited
U.S. Patent Documents
D360840 August 1, 1995 Brockway et al.
6146514 November 14, 2000 Takamura et al.
D448314 September 25, 2001 Chen
Other references
  • “Printed Instruction Manual for Champ HI 98106 Pocket-sized PH Meter Manufacted by Hanna Instruments, Inc.” Dec. 2000 (2 pages).
Patent History
Patent number: D462024
Type: Grant
Filed: Oct 15, 2001
Date of Patent: Aug 27, 2002
Assignee: Hanna Instruments, Inc. (Woonsocket, RI)
Inventors: Martino Nardo (Cumberland, RI), Oscar Nardo (Padua), Piero Franco (Cumberland, RI)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Barlow, Josephs & Holmes
Application Number: 29/149,701
Classifications
Current U.S. Class: Chemical (12) (D10/81); Thermometer (D10/57); Combined (D10/62)
International Classification: 1004;