Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1997-12-22
1999-03-30
Nunn, Freda
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
1402
Patent
active
D04073924
REFERENCES:
patent: D353135 (1994-12-01), Gloton
patent: D369157 (1996-04-01), Ohmori et al.
patent: D375303 (1996-11-01), Gaumet
patent: 3421241 (1969-01-01), Hochberg
Greenberg Laurence A.
Lerner Herbert L.
Nunn Freda
Siemens Aktiengesellschaft
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