Conference telephone

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Description

FIG. 1 is a perspective view of a conference telephone showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a conference telephone, as shown and described.

Referenced Cited
U.S. Patent Documents
D327479 June 30, 1992 Britz
D488794 April 20, 2004 Chen
D491909 June 22, 2004 Sun
D499392 December 7, 2004 Bathurst et al.
20030053620 March 20, 2003 Chen
Foreign Patent Documents
946209 February 1996 JP
1028945 January 1999 JP
946209 1 March 2000 JP
1091296 November 2000 JP
1187512 October 2003 JP
1191252 December 2003 JP
Patent History
Patent number: D557676
Type: Grant
Filed: Jun 5, 2006
Date of Patent: Dec 18, 2007
Assignees: Iwatsu Electric Co., Ltd. (Tokyo), Nippon Telegraph and Telephone East Corporation (Tokyo), Nippon Telegraph and Telephone West Corporation (Tokyo)
Inventors: Syohei Suzuki (Tokyo), Yasuhiro Sota (Tokyo), Masanobu Abe (Tokyo), Keiichi Nakayama (Tokyo), Hironori Ohata (Osaka), Tsutomu Irishima (Osaka)
Primary Examiner: Terry A Wallace
Attorney: Paul & Paul
Application Number: 29/260,970
Classifications