Telephone conferencing device

Bourne , et al. March 27, 2

Patent Grant D539274

U.S. patent number D539,274 [Application Number D/227,612] was granted by the patent office on 2007-03-27 for telephone conferencing device. This patent grant is currently assigned to ClearOne Communications, Inc.. Invention is credited to Christopher Bourne, James Wright.


United States Patent D539,274
Bourne ,   et al. March 27, 2007

Telephone conferencing device

Claims

CLAIM The ornamental design for a telephone conferencing device, as shown and described.
Inventors: Bourne; Christopher (West Valley City, UT), Wright; James (Salt Lake City, UT)
Assignee: ClearOne Communications, Inc. (Salt Lake City, UT)
Appl. No.: D/227,612
Filed: April 13, 2005

Current U.S. Class: D14/240
Current International Class: 1403
Field of Search: ;D14/240,242,246,192,223,140.1,140.4,356,358 ;D13/184,123 ;181/129-130 ;379/430,431,433.01,420.03,957,52,106.1,333-337,387.01,399.01,413.02,413.04 ;455/569.1,510,524 ;439/717

References Cited [Referenced By]

U.S. Patent Documents
D356797 March 1995 Young
D363722 October 1995 Aldridge et al.
D367042 February 1996 Morrow et al.
D383458 September 1997 Biasotti et al.
D413021 August 1999 Wheatley et al.
D453153 January 2002 Yu et al.
D460753 July 2002 Hill et al.
D471542 March 2003 Sim
D483353 December 2003 Hyogo
D510343 October 2005 Wallace et al.
Primary Examiner: Rademaker; Charles A.
Attorney, Agent or Firm: Mohr; Alison B. Parsons Behle & Latimer

Description



FIG. 1 is a top perspective view of a telephone conferencing device showing our new design;

FIG. 2 is a side elevation thereof;

FIG. 3 is a side elevation of the side opposite that shown in FIG. 2;

FIG. 4 is a front elevation thereof;

FIG. 5 is a rear elevation thereof; and,

FIG. 6 is a top plan view thereof.

The portions of the Device shown in the figures in broken lines are for illustrative purposes and form no part of the claimed design.

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