Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Design Patent
2007-11-27
2007-11-27
Wallace, Terry A (Department: 2916)
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Design Patent
active
29262293
CLAIM:
The ornamental design for a conference phone, as shown and described.
REFERENCES:
patent: D342732 (1993-12-01), Hinman et al.
patent: D411995 (1999-07-01), Chen
patent: D449285 (2001-10-01), Wakefield et al.
patent: D457150 (2002-05-01), Chen
patent: D481371 (2003-10-01), Chen
patent: D488794 (2004-04-01), Chen
patent: D491909 (2004-06-01), Sun
patent: 2003/0053620 (2003-03-01), Chen
Bacon & Thomas PLLC
PChome Online Inc.
Wallace Terry A
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