Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Patent
1994-05-27
1995-05-09
Wallace, Terry A.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Speaker or housing therefor
Patent
active
D03581519
REFERENCES:
patent: D284080 (1986-06-01), Swezey et al.
patent: D351622 (1994-10-01), Holmes
patent: 3949490 (1976-04-01), Derderian et al.
patent: 4727599 (1988-02-01), Rappaport et al.
Harden Dan
Lewis, Jr. Charles R.
Schiefer Sonja
Bondade Nanda
Sonics Associates Incorporated
Wallace Terry A.
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