Loudspeaker

- Pioneer Kabushiki Kaisha
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Description

FIG. 1 is a front elevational view of a loudspeaker showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a right side elevational view;

FIG. 6 is a left side elevational view; and

FIG. 7 is a front perspective view.

Referenced Cited
U.S. Patent Documents
D158220 April 1950 Sandler
D237804 November 1975 Kizawa
D247489 March 14, 1978 Jabara
D248757 August 1, 1978 Bokmiller
D258208 February 10, 1981 Kawachi
D258359 February 24, 1981 Iijima
2821260 January 1959 Shaffer
3941207 March 2, 1976 Croup
Patent History
Patent number: D269872
Type: Grant
Filed: Mar 4, 1981
Date of Patent: Jul 26, 1983
Assignee: Pioneer Kabushiki Kaisha (Tokyo)
Inventor: Hideaki Ishizaki (Tokyo)
Primary Examiner: Jane E. Corrigan
Law Firm: Armstrong, Nikaido, Marmelstein & Kubovcik
Application Number: 6/240,509
Classifications
Current U.S. Class: D14/34
International Classification: D1401;