Speakerphone

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment

Design Patent

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Design Patent

active

D0606962

CLAIM:
The ornamental design for a speakerphone, as shown and described.

REFERENCES:
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patent: D557247 (2007-12-01), Keenan
patent: D570818 (2008-06-01), Keenan
patent: D573835 (2008-07-01), Tseng et al.
patent: D574356 (2008-08-01), Wada
patent: 7438638 (2008-10-01), Lewis et al.
patent: DM/050677 (2000-01-01), None
patent: DM/056596 (2001-07-01), None
Revolabs 01-4FUSION-NM, <URL:http://www.101phones.com/details/11949-8046/Revolabs-Wireless-Microphone-Systems-01-4FUSION-NM.html>, retrieved from internet on Sep. 5, 2009.

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