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The ornamental design for a control unit for an ultrasonic flaw detector, as shown and described. |
FIG. 1 is a perspective front, right side and top view of a control unit for an ultrasonic flaw detector showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 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 on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 09 1993 | NAKASHIMA, HIROAKI | HITACHI CONSTRUCTION MACHINERY CO LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006534 | /0460 | |
Apr 09 1993 | UTSUKI, TOSHIYUKI | HITACHI CONSTRUCTION MACHINERY CO LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006534 | /0460 | |
Apr 09 1993 | WADA, TOSHIHIKO | HITACHI CONSTRUCTION MACHINERY CO LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006534 | /0460 | |
Apr 09 1993 | MIYATA, TOHRU | HITACHI CONSTRUCTION MACHINERY CO LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006534 | /0460 | |
Apr 09 1993 | ARMIA, YUKIO | HITACHI CONSTRUCTION MACHINERY CO LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006534 | /0460 | |
Apr 28 1993 | Hitachi Construction Machinery Co., Ltd. | (assignment on the face of the patent) | / |
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