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			 The ornamental design for an ultrasonic measuring instrument, as shown.  | 
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FIG. 1 is a top, front, and right side perspective view of an ultrasonic measuring instrument showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view;
FIG. 5 is a rear elevational view;
FIG. 6 is a left side elevational view; and
FIG. 7 is a right side elevational view thereof.
| Patent | Priority | Assignee | Title | 
| D409101, | May 22 1998 | The Stanley Works | Ultrasonic distance measuring device | 
| Patent | Priority | Assignee | Title | 
| 4281404, | Aug 27 1979 | Morrow Electronics, Inc. | Depth finding apparatus | 
| 4910717, | Aug 07 1987 | SONIN, INC , A DE CORP | Apparatus for measuring distances | 
| 101001, | May 28 1980 | Electronic distance measuring instrument | 
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Jun 28 1989 | Integrated Display Technology Limited | (assignment on the face of the patent) | / | |||
| Nov 03 1989 | CHAN, RAYMOND | INTEGRATED DISPLAY TECHNOLOGY LIMITED, A COMPANY OF HONG KONG | ASSIGNMENT OF ASSIGNORS INTEREST | 005195 | /0774 | 
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