Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Design Patent
2000-08-24
2001-09-18
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
D0448016
CLAIM:
The ornamental design for wireless headphones for hands-free telephoning, as shown and described.
REFERENCES:
patent: D. 263043 (1982-02-01), Petrie
patent: D. 357479 (1995-04-01), Coomans
patent: 4727599 (1988-02-01), Rappaport et al.
patent: 5793865 (1998-08-01), Leifer
Bondade Nanda
DeTeWe AG & Co.
Greenberg Laurence A.
Lerner Herbert L.
Stemer Werner H.
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