Recording – communication – or information retrieval equipment – Computer – data processor equipment – Peripheral equipment
Patent
1999-10-12
2000-07-11
Nunn, Freda
Recording, communication, or information retrieval equipment
Computer, data processor equipment
Peripheral equipment
1402
Patent
active
D04280113
REFERENCES:
patent: D256252 (1980-08-01), Burridge
patent: D330547 (1992-10-01), Howe et al.
patent: D348454 (1994-07-01), Weybright
Howe David J.
McDonough Julianne
AcuPOLL Research, Inc.
Nunn Freda
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