Patent
   D297513
Priority
Oct 17 1985
Filed
Oct 17 1985
Issued
Sep 06 1988
Expiry
Sep 06 2002
Assg.orig
Entity
unknown
5
10
n/a
The ornamental design for a hand-held ultrasonic detector, as shown.

FIG. 1 is a top and left-rear perspective view of a hand-held ultrasonic detector, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof.

Tetrault, Robert S., Potashnik, Jack

Patent Priority Assignee Title
D337536, Jun 26 1990 Automotive diagnostic electronic stethoscope
D343801, Apr 17 1992 Velocity Kontrol Systems Hand-held ultrasonic contact transducer
D354921, Nov 02 1993 DEUTSCHE BANK AG, NEW YORK BRANCH Liquid test meter
D378939, Nov 22 1994 Aspen Labs Suction coagulator
D412295, Jun 05 1998 PATTERSON MEDICAL PRODUCTS, INC Hand grip strength tester
Patent Priority Assignee Title
4149419, Nov 25 1977 Elscint, Limited; ELSCINT IMAGING INC Ultrasonic transducer probe
4313444, May 14 1979 New York Institute of Technology Method and apparatus for ultrasonic Doppler detection
4494548, Apr 20 1982 BIOSOUND INC , 6405 CASTLEWAY COURT INDIANAPOLIS INDIANA 46250 Ultrasonic sector scanner
4517840, Oct 18 1982 General Electric Company Ultrasonic sector scanner having fluid replacement capability
4517985, Jun 01 1982 DIASONICS DELAWARE, INC , A CORP OF DE Neonate ultrasonic scanner
4582066, Feb 02 1983 LAWRENCE MEDICAL SYSTEMS, INC , A CORP OF WASHINGTON Ultrasonic transducer probe
217286,
240635,
D254778, Jul 07 1977 Tokyo Keiki Company Limited Ultrasonic wave thickness meter
D281677, Oct 12 1983 Computerized measuring machine for weight, height and temperature
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 09 1985POTASHNIK, JACKINSTRUMENT TECHNOLOGY, INC , MOUNTAIN VIEW, CA , A CORP OF CA ASSIGNMENT OF ASSIGNORS INTEREST 0044690834 pdf
Oct 10 1985TETRAULT, ROBERT S INSTRUMENT TECHNOLOGY, INC , MOUNTAIN VIEW, CA , A CORP OF CA ASSIGNMENT OF ASSIGNORS INTEREST 0044690834 pdf
Oct 17 1985The Birtcher Corporation(assignment on the face of the patent)
Mar 31 1988INSTRUMENT TECHNOLOGY, INC ,BIRTCHER CORPORATION, THE, A CA CORP ASSIGNMENT OF ASSIGNORS INTEREST 0048500348 pdf
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