Combined visor and headphone

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor

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Details

D14192, D 2247

Patent

active

D03192407

REFERENCES:
patent: D236661 (1975-09-01), Weaver
patent: D267440 (1983-01-01), Lonnstedt
patent: D282020 (1986-01-01), Gwon et al.
patent: D282308 (1986-01-01), Kain
patent: 4682363 (1987-07-01), Goldfarb et al.
patent: 4864619 (1989-09-01), Spates
HFD, 1/5/87, p. 111, top left--Personal Stereo with Headphone.
Hong Kong Enterprise, 1/84, p. 84, Top--Solar Visor Radio.
Hong Kong Enterprise, 3/88, p. 294, right center--Solar Powered FM Radio Visor.

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