Loudspeaker

- Pioneer Kabushiki Kaisha
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Description

FIG. 1 is a front and right side perspective view of a loudspeaker showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a bottom and left side perspective view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D158220 April 1950 Sandler
D237804 November 1975 Kizawa et al.
D247489 March 14, 1978 Jabara
2821260 January 1958 Shaffer
3941207 March 2, 1976 Croup
Other references
  • J. C. Whitney & Co., Cat. No. 362.B, p. 14.
Patent History
Patent number: D258359
Type: Grant
Filed: May 4, 1978
Date of Patent: Feb 24, 1981
Assignee: Pioneer Kabushiki Kaisha (Tokyo)
Inventor: Takekazu Iijima (Tokyo)
Primary Examiner: Peter Feldman
Attorney: James E. Armstrong, III
Application Number: 5/903,021
Classifications
Current U.S. Class: D14/34
International Classification: D1403;