Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Combined
Patent
1993-03-25
1995-02-28
Bullock, B. J.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Combined
D14155, D14205
Patent
active
D03559130
REFERENCES:
patent: D297737 (1988-09-01), Vosburgh
patent: D325578 (1992-04-01), Daido et al.
Video Review; Mar. 1989; p. 20; wireless headphones with transmitter (upper left).
Video Review, Mar. 1989; p. 20; wireless headphones (lower left).
Stereo Review; Apr. 1989; p. 61; wireless headphones with transmitter (lower left).
Stereo Review; Jun. 1989; p. 57; cordless headphones with transmitter.
Video Review; Dec. 1986; p. 69; wireless headphones with transmitter (lower right).
Industrial Design; Mar.-Apr. 1986; p. 63; wireless headphones with transmitter (upper right).
Video Review; Nov. 1987; pp. 46-47; wireless headphones.
Stereo Review; May 1988; p. 17; wireless headphones with transmitter (lower left).
Bullock B. J.
Telean Technologies Limited
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