Patent
   D328714
Priority
Apr 27 1990
Filed
Jul 26 1990
Issued
Aug 18 1992
Expiry
Aug 18 2006
Assg.orig
Entity
unknown
4
5
n/a
The ornamental design for an ultrasonic flaw detector, as shown.

FIG. 1 is a perspective view of an ultrasonic flaw detector showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a rear elevational view;

FIG. 7 is a bottom plan view; and,

FIG. 8 is a perspective view thereof, shown with the tray element in an extended condition.

Hiraoka, Kazuhiko, Arima, Yukio, Nakajima, Hiroaki, Yanagimoto, Hiroaki, Tominaga, Tetsuyoshi

Patent Priority Assignee Title
D349464, Oct 28 1992 Hitachi Construction Machinery Co., Ltd. Ultrasonic flaw detector system
D350294, Oct 28 1992 Hitachi Construction Machinery Co., Ltd. Control unit for an ultrasonic flaw detector
D358105, Feb 28 1994 ON-SITE ANALYSIS, INC On-site oil analyzing apparatus
D366625, Feb 02 1994 Thermo Jarrell Ash Corporation Oil analysis apparatus
Patent Priority Assignee Title
2378237,
3780572,
219306,
D275277, Feb 22 1982 CPAC, Inc. Control console for ion exchange unit that regenerates photographic developers
D307398, Jan 07 1987 Hitachi, Ltd. Atomic absorption spectrophotometer
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