Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Video
Design Patent
2000-12-11
2001-07-24
Barkai, Raphael (Department: 2912)
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Video
Design Patent
active
D0445408
CLAIM:
The ornamental design for a portable digital video device, as shown.
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patent: D. 430117 (2000-08-01), Sachs et al.
patent: 4646158 (1987-02-01), Ohno et al.
patent: 5105338 (1992-04-01), Held
Barkai Raphael
Centronix Electronic Co., Ltd.
Chan Raymond Y.
David and Raymond Patent Group
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