Patent
   D314923
Priority
Jan 09 1989
Filed
Jun 28 1989
Issued
Feb 26 1991
Expiry
Feb 26 2005
Assg.orig
Entity
unknown
1
3
n/a
The ornamental design for an ultrasonic measuring instrument, as shown.

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.

Chan, Raymond

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
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 28 1989Integrated Display Technology Limited(assignment on the face of the patent)
Nov 03 1989CHAN, RAYMONDINTEGRATED DISPLAY TECHNOLOGY LIMITED, A COMPANY OF HONG KONGASSIGNMENT OF ASSIGNORS INTEREST 0051950774 pdf
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