Musical instruments – Keyboard type – Piano or cabinet therefor
Patent
1998-11-06
1999-10-05
Aronovich, Adir
Musical instruments
Keyboard type
Piano or cabinet therefor
84177, 1701
Patent
active
D04147979
REFERENCES:
patent: D64464 (1924-04-01), Lehr
patent: D74771 (1928-03-01), Zaiser
patent: D78246 (1929-04-01), Zaiser
patent: D113631 (1939-03-01), Gugler
patent: D168962 (1953-03-01), Millington et al.
patent: D219404 (1970-12-01), White
patent: D246142 (1977-10-01), Heumann
patent: D318059 (1991-07-01), Castle
patent: D322089 (1991-12-01), Orris
patent: 3969970 (1976-07-01), Swift et al.
Aronovich Adir
Steinway, Inc.
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