Audio speaker cone

- Rockford Corporation
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Description

FIG. 1 is a rear view of an audio speaker cone showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is an enlarged rear perspective view thereof; and,

FIG. 8 is an enlarged front perspective view thereof.

Claims

The ornamental design for an audio speaker cone, as shown and described.

Referenced Cited
U.S. Patent Documents
D225069 November 1972 May
D244698 June 14, 1977 Babb
D276045 October 23, 1984 Kawachi
D281068 October 22, 1985 Katsuno
D371367 July 2, 1996 Bittencourt
Patent History
Patent number: D484494
Type: Grant
Filed: Nov 19, 2002
Date of Patent: Dec 30, 2003
Assignee: Rockford Corporation (Tempe, AZ)
Inventors: Siegfried Adam Feil (Aglasterhausen), Lothar Karl Staudt (Mosbach)
Primary Examiner: Nanda Bondade
Attorney, Agent or Law Firms: Steptoe & Johnson, LLP, Tyson York Winarski
Application Number: 29/171,219
Classifications
Current U.S. Class: Speaker (12) (D14/221)
International Classification: 1401;