Phase correcting plate for speakers

- Panasonic
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Description

FIG. 1 is a top perspective view of a first embodiment of a phase correcting plate for speakers of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a top perspective view of a second embodiment of a phase correcting plate for speakers of the present invention;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a first side view thereof;

FIG. 12 is a second side view thereof;

FIG. 13 is a top view thereof;

FIG. 14 is a bottom view thereof;

FIG. 15 is a top perspective view of a third embodiment of a phase correcting plate for speakers of the present invention;

FIG. 16 is a front view thereof;

FIG. 17 is a rear view thereof;

FIG. 18 is a first side view thereof;

FIG. 19 is a second side view thereof;

FIG. 20 is a top view thereof; and,

FIG. 21 is a bottom view thereof.

The broken line showing of speaker is included for the purpose of illustrating environment and forms no part of the claimed design.

Claims

I claim the ornamental design for a phase correcting plate for speakers, as shown and described.

Referenced Cited
U.S. Patent Documents
1958993 May 1934 Friend
4470180 September 11, 1984 Blomgren
D319903 September 10, 1991 Barner
D324680 March 17, 1992 Alves et al.
5205530 April 27, 1993 Fish
D371455 July 9, 1996 Ronson et al.
D413326 August 31, 1999 Chao
D438858 March 13, 2001 del Castillo
D445980 July 31, 2001 Tjugum
D456645 May 7, 2002 Iverson
D460350 July 16, 2002 Davis
D465475 November 12, 2002 Ishibashi
D474755 May 20, 2003 Senda et al.
Patent History
Patent number: D598430
Type: Grant
Filed: Apr 4, 2008
Date of Patent: Aug 18, 2009
Assignee: Panasonic Corporation (Osaka)
Inventor: Eiji Nakatani (Kadoma)
Primary Examiner: Nanda Bondade
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/306,278