Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1990-02-14
1993-02-23
Burke, Wallace R.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
D14106
Patent
active
D03334627
REFERENCES:
patent: D308861 (1990-06-01), Tsukada et al.
patent: 4312577 (1982-01-01), Fitzgerald
patent: 4437085 (1984-03-01), Salant
patent: 4437739 (1984-03-01), Haskin
patent: 4558300 (1985-12-01), Goldman
patent: 4570227 (1986-02-01), Tachi et al.
patent: 4698759 (1987-10-01), Eliason
patent: 4862374 (1989-08-01), Ziemann
patent: 5059970 (1991-10-01), Raubenheimer et al.
patent: 5067081 (1991-11-01), Person
Burke Wallace R.
Gernstein Terry M.
Nunn Freda S.
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