Patent
   D539274
Priority
Apr 13 2005
Filed
Apr 13 2005
Issued
Mar 27 2007
Expiry
Mar 27 2021
Assg.orig
Entity
unknown
7
10
n/a
The ornamental design for a telephone conferencing device, as shown and described.

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.

Bourne, Christopher, Wright, James

Patent Priority Assignee Title
9232185, Nov 20 2012 CLEARONE COMMUNICATIONS, INC Audio conferencing system for all-in-one displays
D570820, Sep 05 2006 Matsushita Electric Industrial Co., Ltd. Speakerphone
D632693, Sep 04 2009 Brahler ICS Konferenztechnik International Congress Service AG Docking station with a removable battery for a conference communication unit
D648329, Jul 15 2010 LG Electronics Inc.; LG Electronics Inc Video conference system device
D718762, Jan 13 2014 Cisco Technology, Inc. Microphone
D762215, Jul 30 2013 Logitech Europe S.A. Input device with a curved touch-sensor
D834565, Nov 10 2016 Crestron Electronics, Inc.; Crestron Electronics Inc Conference microphone
Patent Priority Assignee Title
D356797, Jan 19 1994 Remote control system for telephone
D363722, Oct 05 1994 Motorola, Inc. Data communications device housing
D367042, Dec 21 1994 BEAR STEARNS CORPORATE LENDING INC Electronic equipment housing
D383458, Dec 30 1994 Lucent Technologies, INC Telephone module
D413021, Mar 13 1998 RPX CLEARINGHOUSE LLC Container for communications equipment
D453153, Oct 25 2000 Mitsubishi Denki Kabushiki Kaisha Display with a camera, microphones and speakers for telephone
D460753, Jan 11 2001 RPX CLEARINGHOUSE LLC Integrated communication access device
D471542, Dec 31 2001 Sophia International Co., Ltd. Communication hub
D483353, Dec 23 2002 Sony Corporation Relay machine for wireless data communication
D510343, Sep 17 2004 Extreme Networks, Inc Network access port
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 24 2005BOURNE, CHRISTOPHERCLEARONE COMMUNICATIONS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0164860438 pdf
Mar 24 2005WRIGHT, JAMESCLEARONE COMMUNICATIONS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0164860438 pdf
Apr 13 2005ClearOne Communications, Inc.(assignment on the face of the patent)
Nov 26 2012CLEARONE COMMUNICATIONS, INC CLEARONE INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0380750021 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule