Portable ultrasonic generator unit

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Description

FIG. 1 is a front perspective view showing my new design for a portable ultrasonic generator unit, the front panels being in closed position;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a front perspective view thereof, showing the front panels in opened position.

Referenced Cited
U.S. Patent Documents
D190148 April 1961 Reuben
2851680 September 1958 Cavera
3017849 January 1962 Grossenheider
3028830 April 1962 Grundmann
Patent History
Patent number: D245325
Type: Grant
Filed: Jan 8, 1976
Date of Patent: Aug 9, 1977
Inventor: Robert J. Lindquist (Los Angeles, CA)
Primary Examiner: Susan J. Lucas
Attorney: R. Welton Whann
Application Number: 5/647,618
Classifications
Current U.S. Class: D10/116
International Classification: D1006; D1303;