Portable karaoke system

Details Portable karaoke system Portable karaoke system

2005-12-20

2005-12-20

Greene, Paula A. (Department: 2912)

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Element or attachment

Design Patent

active

D0512994

CLAIM:
The ornamental design for a portable karaoke system, as shown and described.

REFERENCES:
patent: D220108 (1971-03-01), van de Poel
patent: D295759 (1988-05-01), Kolich
patent: D376803 (1996-12-01), Lee
patent: D400540 (1998-11-01), Cruver et al.
patent: D449042 (2001-10-01), Chung
patent: D469070 (2003-01-01), Lee
patent: D489362 (2004-05-01), Shimamura et al.
patent: D495319 (2004-08-01), Lee
patent: D500031 (2004-12-01), Hong

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