Conference speakerphone

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of conference speakerphone showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof, the right side elevation view thereof being identical in appearance;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D292283 October 13, 1987 Matsuda et al.
D307274 April 17, 1990 Sasaki et al.
D342732 December 28, 1993 Hinman et al.
D382266 August 12, 1997 Wakefield
D396716 August 4, 1998 Matsuda et al.
D399842 October 20, 1998 Matsuda et al.
Other references
  • Hello Direct, p. 44, SoundStation teleconferencing machines at bottom of page, spr 1997. Hello Direct, p. 37, SoundStation teleconferencing machine, spr 1994.
Patent History
Patent number: D411995
Type: Grant
Filed: Aug 7, 1998
Date of Patent: Jul 13, 1999
Assignee: E. Lead Electronic Co., Ltd. (Chang-Hua)
Inventor: Tonny Chen (Chang-Hua)
Primary Examiner: Jeffrey Asch
Law Firm: Rosenberg, Klein & Bilker
Application Number: 0/91,855
Classifications
Current U.S. Class: With Provision For Dialing Or Switching (i.e., Keyset Touch Panel, Dial, Etc.) (D14/150)
International Classification: 1403;