Ultrasonic transducer

- U.S. Philips Corporation
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Description

FIG. 1 is a perspective view of an ultrasonic transducer, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an elevational view thereof of one side;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an elevational view thereof of the other side; and

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D231491 April 1974 Hermans
D246396 November 15, 1977 O'Brien
3675053 July 1972 Mifune
3716681 February 1973 Barrow
3752941 August 1973 Massa et al.
3890513 June 1975 Barleen
3970804 July 20, 1976 O'Brien
Patent History
Patent number: D251085
Type: Grant
Filed: Dec 12, 1977
Date of Patent: Feb 13, 1979
Assignee: U.S. Philips Corporation
Inventor: David G. J. Fanshawe (Selsdon)
Primary Examiner: Bernard Ansher
Application Number: 5/860,044
Classifications
Current U.S. Class: D13/99; Element Or Attachment (D10/121); D14/99
International Classification: D1399; D1499;