Cone for speaker

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Description

FIG. 1 is a perspective view of the cone for speaker showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof (with the front, back and opposite side view being identical thereto); and,

FIG. 4 is an elevated cross-sectional view taken through line 4--4 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D225069 November 1972 May
4434203 February 28, 1984 Briefer
4898260 February 6, 1990 Fang
5357586 October 18, 1994 Nordschow et al.
5455396 October 3, 1995 Willard et al.
Foreign Patent Documents
2103599 August 1972 DEX
2810930 September 1978 DEX
82896 March 1989 JPX
Patent History
Patent number: D389487
Type: Grant
Filed: Jun 28, 1996
Date of Patent: Jan 20, 1998
Assignee: Bravox S/A Industria E Comercio Eletronico (San Paulo/SP)
Inventor: Sergio Paulo Saraiva Lino Pires (Sao Paulo)
Primary Examiner: Sandra L. Morris
Assistant Examiner: Nanda Bondade
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt, P.A.
Application Number: 0/56,404
Classifications
Current U.S. Class: Speaker (12) (D14/221)
International Classification: 1401;