Speaker wave guide

- Rockford Corporation
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Description

FIG. 1 is a front elevational view of the speaker wave guide embodying the new design;

FIG. 2 is the rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is a rear perspective view thereof.

The broken lines shown on FIGS. 3-6 are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D182351 March 1958 Avedon
D371367 July 2, 1996 Bittencourt
4281224 July 28, 1981 Castagna
4815558 March 28, 1989 Krainhofer
4993511 February 19, 1991 Hiraki et al.
5652413 July 29, 1997 Mulera
Other references
  • Genelec Self-Powered Monitoring Systems Condensed Catalog (Copyright 1994).
Patent History
Patent number: D402989
Type: Grant
Filed: Oct 22, 1997
Date of Patent: Dec 22, 1998
Assignee: Rockford Corporation (Tempe, AZ)
Inventors: Gary E. Church (Jenison, MI), Randall J. Lezman (Sand Lake, MI), Lee Victor Barker (Wyoming, MI)
Primary Examiner: Ted Shooman
Assistant Examiner: Nanda Bondade
Law Firm: Warner Norcross & Judd LLP
Application Number: 0/78,372
Classifications
Current U.S. Class: Circular Or Oval (D14/216); Speaker Or Housing Therefor (10) (D14/204)
International Classification: 1401;