Loudspeaker

- Canon
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Description

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

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan thereof;

FIG. 5 is an underneath plan thereof; and,

FIG. 6 is a sectional view thereof, taken in the direction of line 6--6 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D211361 June 1968 Moore
D247490 March 14, 1978 Everidge
D292702 November 10, 1987 White et al.
D302817 August 15, 1989 Macaulay
4850452 July 25, 1989 Wolcott
5115882 May 26, 1992 Woody
Other references
  • Stereo Review Apr. 1988 back cover B-W speaker, left side.
Patent History
Patent number: D334193
Type: Grant
Filed: Dec 16, 1991
Date of Patent: Mar 23, 1993
Assignee: Canon Research Centre Europe Limited (Surrey)
Inventors: Michael D. G. Jewitt (Woking), Allen Boothroyd (Little Shelford)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/807,559