Speaker box

- Sony Kabushiki Kaisha
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of the speaker box in accordance with the present invention;

FIG. 2 is front elevation view of the speaker box of FIG. 1;

FIG. 3 is a rear elevation view of the speaker box of FIG. 1;

FIG. 4 is a left side elevation view of the speaker box of FIG. 1;

FIG. 5 is a right side elevation view of the speaker box of FIG. 1;

FIG. 6 is a top plan view of the speaker box of FIG. 1; and,

FIG. 7 is a bottom plan view of the speaker box of FIG. 1.

Referenced Cited
U.S. Patent Documents
D243023 January 11, 1977 Robson
D253649 December 11, 1979 Peveto
D268180 March 8, 1983 Leo
D276518 November 27, 1984 Clemans
D348267 June 28, 1994 Yurkonis
4805730 February 21, 1989 O'Neill et al.
Other references
  • Hong Kong Enterprise, p. 171, Stereo Speaker systems, model No. SP-12, Jun. 1991.
Patent History
Patent number: D392289
Type: Grant
Filed: Aug 8, 1996
Date of Patent: Mar 17, 1998
Assignee: Sony Kabushiki Kaisha (Tokyo)
Inventor: Yasuaki Isonaga (Tokyo)
Primary Examiner: Ted Shooman
Assistant Examiner: Nanda Bondade
Law Firm: Morgan & Finnegan LLP
Application Number: 0/58,145
Classifications
Current U.S. Class: Rectangular Or Square Projection Surface Or Outlet (D14/214)
International Classification: 1401;