Patent
   D271568
Priority
Oct 31 1980
Filed
Mar 27 1981
Issued
Nov 29 1983
Expiry
Nov 29 1997
Assg.orig
Entity
unknown
5
14
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 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, Kitada, Toyohiko, Arioka, Takanori

Patent Priority Assignee Title
D275461, Jul 31 1981 Avo Limited Multimeter
D280183, Sep 23 1982 Mini-geiger-counter
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,
193715,
213962,
D246956, Apr 02 1976 Logical Technical Services Corporation Digital multimeter or the like
D249475, Apr 28 1976 American Medical Electronics Corporation Electronic thermometer housing
D254778, Jul 07 1977 Tokyo Keiki Company Limited Ultrasonic wave thickness meter
D255997, Apr 18 1977 Omron Tateishi Electronics Co. Electronic thermometer
D256896, Aug 18 1977 Kyoritsu Electrical Instrument Works, Ltd. Volt-ohm-ammeter or the like
D264190, Oct 19 1979 Electronic thermometer
DE13589,
DE13703,
FR40913,
GB982833,
JP443788,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 16 1981KITADA TOYOHIKOTokyo Keiki Company LimitedASSIGNMENT OF ASSIGNORS INTEREST 0038740995 pdf
Mar 16 1981TAMURA MINORUTokyo Keiki Company LimitedASSIGNMENT OF ASSIGNORS INTEREST 0038740995 pdf
Mar 16 1981ARIOKA TAKANORITokyo Keiki Company LimitedASSIGNMENT OF ASSIGNORS INTEREST 0038740995 pdf
Mar 27 1981Tokyo Keiki Company Limited(assignment on the face of the patent)
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