Soundfocuser

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Description

FIG. 1 is a perspective view of a soundfocuser showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is an unfolded view of the embodiment shown in FIG. 1; and

FIG. 9 is an unfolded view of a second embodiment of the present invention.

Referenced Cited
U.S. Patent Documents
D203115 December 1965 MacFarlane
656182 August 1900 Ehrhardt
1708257 April 1929 Campbell
2033337 March 1936 Harmer
2537201 January 1951 Amfitheatrof
2541946 February 1951 Stark
2871971 February 1959 Beecroft et al.
3618698 November 1971 McCabe et al.
Patent History
Patent number: D266945
Type: Grant
Filed: Dec 27, 1979
Date of Patent: Nov 16, 1982
Inventor: S. Robert Greenberg (Santa Monica, CA)
Primary Examiner: T. Tung
Law Firm: Koda and Androlia
Application Number: 6/107,576
Classifications
Current U.S. Class: D24/35
International Classification: D2499;