Patent
   D349464
Priority
Oct 28 1992
Filed
Apr 28 1993
Issued
Aug 09 1994
Expiry
Aug 09 2008
Assg.orig
Entity
unknown
2
19
n/a
The ornamental design for an ultrasonic flaw detector system, as shown and described.

FIG. 1 is a perspective front, right side and top view of an ultrasonic flaw detector system showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view thereof, shown in a condition of use.

Nakashima, Hiroaki, Wada, Toshihiko, Utsuki, Toshiyuki, Arima, Yukio, Miyata, Tohru

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 09 1993NAKASHIMA, HIROAKIHITACHI CONSTRUCTION MACHINERY CO LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065060439 pdf
Apr 09 1993UTSUKI, TOSHIYUKIHITACHI CONSTRUCTION MACHINERY CO LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065060439 pdf
Apr 09 1993WADA, TOSHIHIKOHITACHI CONSTRUCTION MACHINERY CO LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065060439 pdf
Apr 09 1993ARMIA, YUKIOHITACHI CONSTRUCTION MACHINERY CO LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065060439 pdf
Apr 09 1993MIYATA, TOHRUHITACHI CONSTRUCTION MACHINERY CO LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065060439 pdf
Apr 28 1993Hitachi Construction Machinery Co., Ltd.(assignment on the face of the patent)
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