Conference communication unit
Elements shown in broken lines in the drawings are for illustrative purposes only and do not form part of the claimed design.
Claims
The ornamental design for a conference communication unit, as shown and described.
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Type: Grant
Filed: Sep 4, 2009
Date of Patent: Jan 4, 2011
Assignee: Brahler ICS Konferenatechnik International Congress Service AG
Inventor: Axel Heppener (Rösrath)
Primary Examiner: Austin Murphy
Attorney: Hooker & Habib, P.C.
Application Number: 29/343,020