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
D55333 May 1920 Schiff
D198377 June 1964 Wassmann
D244781 June 21, 1977 Saidel
D254490 March 18, 1980 Matsubara
4032725 June 28, 1977 McGee
Other references
  • W. Bell & Co. '79 Cat., .COPYRGT.'78, p. 285, Item "C", right-most speaker.
Patent History
Patent number: D266560
Type: Grant
Filed: Sep 24, 1980
Date of Patent: Oct 19, 1982
Assignee: Pioneer Kabushiki Kaisha (Tokyo)
Inventor: Hideyuki Matsubara (Tokyo)
Primary Examiner: Jane E. Corrigan
Law Firm: Armstrong, Nikaido, Marmelstein & Kubovcik
Application Number: 6/190,338
Classifications
Current U.S. Class: D14/30; D14/34; D14/39
International Classification: D1403;