Granted Patent
S1
US 556,189 · App. 29/227,601 · Granted Nov 27, 2007
Telephone conferencing device
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Claims (1)
The ornamental design for a telephone conferencing device, as shown and described.
Assignments (2)
CHANGE OF NAME
Recorded Mar 13, 2016
From: CLEARONE COMMUNICATIONS, INC.
To: CLEARONE INC.
Reel/Frame 038075/0021 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Apr 13, 2005
From: BOURNE, CHRISTOPHER; WRIGHT, JAMES
To: CLEARONE COMMUNICATIONS, INC.
Reel/Frame 016485/0491 →