Loudspeaker box

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Description

FIG. 1 is a top, front right-side perspective view of a loudspeaker box showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top, front left-side perspective view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a rear view thereof with the loudspeaker box in another orientation.

Referenced Cited
U.S. Patent Documents
D227904 July 1973 Takeoka et al.
D247489 March 14, 1978 Jabara
D248757 August 1, 1978 Bokmiller
D318054 July 9, 1991 Kikutani
Patent History
Patent number: D421438
Type: Grant
Filed: Apr 7, 1998
Date of Patent: Mar 7, 2000
Assignee: D&B Audiotechnik Aktiengesellschaft (Backnang)
Inventor: Frank Bothe (Backnang)
Primary Examiner: Nanda Bondade
Attorney: Herbert Dubno
Application Number: 0/86,190
Classifications
Current U.S. Class: Rectangular Or Square Projection Surface Or Outlet (D14/214); Sound Projection On Vertical Axis (D14/213)
International Classification: 1401;