Patent
   D531999
Priority
Apr 13 2005
Filed
Apr 13 2005
Issued
Nov 14 2006
Expiry
Nov 14 2020
Assg.orig
Entity
unknown
10
10
n/a
The ornamental design for a telephone conferencing device, as shown and described.

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

FIG. 2 is a rear elevation thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a side elevation thereof; and,

FIG. 5 is a side elevation of the side opposite that shown in FIG. 4.

The broken line showing of environment in the figure drawings is for illustrative purposes only and forms 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
D545805, Feb 14 2006 CLEARONE INC Personal speakerphone device
D545806, Feb 14 2006 CLEARONE INC Personal speakerphone device
D545807, Feb 14 2006 CLEARONE INC Personal speakerphone device
D545808, Feb 14 2006 CLEARONE INC Personal speakerphone device
D570820, Sep 05 2006 Matsushita Electric Industrial Co., Ltd. Speakerphone
D625720, Jun 05 2009 LG Electronics Inc. Hard disk drive player
D912030, May 15 2019 Amazon Technologies, Inc Wireless connectivity device
D933641, May 15 2019 Amazon Technologies, Inc. Wireless connectivity device
D956030, May 15 2019 Amazon Technologies, Inc. Wireless connectivity device
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 24 2005BOURNE, CHRISTOPHERCLEARONE COMMUNICATIONS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0164850483 pdf
Mar 24 2005WRIGHT, JAMESCLEARONE COMMUNICATIONS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0164850483 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
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