Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment
Patent
1988-03-11
1989-04-25
Ansher, Bernard
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Element or attachment
Patent
active
D03008231
REFERENCES:
patent: D173367 (1954-11-01), McVay
patent: D200051 (1965-01-01), Wassman
patent: D220108 (1971-03-01), Van de Poel
patent: D239290 (1976-03-01), Saito et al.
patent: D247707 (1978-04-01), Armstrong
patent: D253468 (1979-11-01), Peterson
DAK Industries Fall '84 Catalog, p. 56, bottom left.
Radio Shack 1986 Catalog No. 393, .COPYRGT.1985, p. 49, center-Model No. MC-1000.
Radio Shack 1986 Catalog No. 393, .COPYRGT.1985, p. 48, Left-Tight-Cardioid Pattern.
Ansher Bernard
Shooman Theodore M.
Toa Tokushu Denki Kabushiki Kaisha
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