Self-amplified loudspeaker

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Description

FIG. 1 shows a perspective view of our design for a self-amplified loudspeaker;

FIG. 2 shows a front view thereof;

FIG. 3 shows a side view thereof;

FIG. 4 shows a rear view thereof;

FIG. 5 shows another side view opposite the side in FIG. 3.

FIG. 6 shows a top view thereof; and,

FIG. 7 shows a bottom view thereof.

The broken line portions shown in FIGS. 1-7 are for illustration purposes only and form no part of the claimed design.

Claims

The ornamental design for a self-amplified loudspeaker, as shown and described.

Referenced Cited
U.S. Patent Documents
D205663 September 1966 Seebinger
D249941 October 17, 1978 Bremseth
D322253 December 10, 1991 Hsieh
5410592 April 25, 1995 Wagner et al.
6211728 April 3, 2001 Chen et al.
6243472 June 5, 2001 Bilan et al.
6262632 July 17, 2001 Corsi et al.
6614297 September 2, 2003 Score et al.
6646507 November 11, 2003 Prokin et al.
20040161122 August 19, 2004 Nielsen
20040169552 September 2, 2004 Butler
20040232978 November 25, 2004 Easson et al.
Other references
  • Valcom, “V1030-C and V-1030C Paging Horn Amplifier Assemblies” Valcom Inc., 5614 Hollins Road, Roanoke VA 24019—pp. 1-4 (copy enclosed) undated.
Patent History
Patent number: D531164
Type: Grant
Filed: Apr 29, 2005
Date of Patent: Oct 31, 2006
Assignee: Bogen Communications, Inc. (Ramsey, NJ)
Inventors: Isaac Ferstenberg (Edgewater, NJ), Thomas A. Nelson (West Milford, NJ), Berta Grushko (Fair Lawn, NJ)
Primary Examiner: Nanda Bondade
Attorney: Collard & Roe, P.C.
Application Number: 29/228,985
Classifications
Current U.S. Class: Speaker Or Housing Therefor (10) (D14/204)