Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Design Patent
2011-06-14
2011-06-14
Bondade, Nanda (Department: 2912)
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Speaker or housing therefor
Design Patent
active
D0639779
CLAIM:
The ornamental design for a portable speaker, as shown and described.
REFERENCES:
patent: D288560 (1987-03-01), Anderson
patent: 5319164 (1994-06-01), Shen
patent: D542273 (2007-05-01), Park et al.
patent: D548224 (2007-08-01), Taylor
patent: D566102 (2008-04-01), Matsuoka
patent: D585426 (2009-01-01), Ll
Bondade Nanda
Cheng Uei Precision Industry Co. Ltd.
Chiang Cheng-Ju
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