Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Design Patent
2002-05-29
2003-04-22
Mortimer, Paula A. (Department: 2912)
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Speaker or housing therefor
Design Patent
active
D0473540
CLAIM:
The ornamental design for a head set, as shown and described.
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patent: D435537 (2000-12-01), Yuyama
patent: D449035 (2001-10-01), Weikel et al.
patent: D457512 (2002-05-01), Yoneda
Maher Caroline
Mortimer Paula A.
Myers Bigel & Sibley & Sajovec
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