Patent
   D254778
Priority
Jul 07 1977
Filed
Jan 05 1978
Issued
Apr 22 1980
Expiry
Apr 22 1994
Assg.orig
Entity
unknown
17
4
n/a
The ornamental design for an ultrasonic wave thickness meter, as shown and described.

FIG. 1 is a front elevational view of an ultrasonic wave thickness meter showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Tamura, Minoru, Ito, Kazuyuki, Kitada, Toyohiko, Iiyama, Kunio, Arioka, Takanori

Patent Priority Assignee Title
D264190, Oct 19 1979 Electronic thermometer
D271568, Oct 31 1980 Tokyo Keiki Company Limited Ultrasonic wave thickness meter
D273465, Oct 23 1981 DEFELSKO CORPORATION, A CORP OF NY Positest thickness gage
D275461, Jul 31 1981 Avo Limited Multimeter
D287277, Sep 02 1983 Sharp Corporation Portable infusion pump
D290817, May 24 1984 John Manufacturing Limited Electronic currency tester
D297513, Oct 17 1985 BIRTCHER CORPORATION, THE, A CA CORP Hand-held ultrasonic detector
D318431, Apr 10 1989 INDEPENDENT TECHNOLOGIES, INC , A CORP OF NE Telephone loop tester
D330518, Oct 15 1990 Coating thickness gauge
D331201, Oct 26 1990 DeFelsko Corporation Coating thickness measurement gauge
D335463, Jul 10 1990 Portable electronic thickness measuring instrument
D345312, Oct 26 1992 Elektro-Physik Hans Nix & Dr.-Ing. E. Steingroever GmbH & Co. Coating thickness gage
D363440, Dec 23 1994 Fluke Corporation Local area network cable test instrument
D443537, Apr 19 2000 Automation Hans Nix GmbH Coating thickness gauge
D611853, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
D612275, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
D615431, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
Patent Priority Assignee Title
189849,
213962,
D246956, Apr 02 1976 Logical Technical Services Corporation Digital multimeter or the like
D248734, Sep 02 1976 Perkins Research and Manufacturing Co. Cable sheath continuity tester
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Jan 05 1978Tokyo Keiki Company Limited(assignment on the face of the patent)
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