HPC: INFO & NAVIGATION

PIANO TIMELINE

History Of The Piano

Tracing the roots of the piano to the very beginning of consciousness, when man first became aware of sound.

LIST
1965, Rhodes Suitcase 73
1971, Schimmel

1969, Baldwin Hitch Pin

Schematic of Baldwin's patent for its hitch pin design.
Baldwin's Patent #3478635, 1969. 1

Patent awarded Baldwin for its Acu-JustTM Hitch Pin design, improving tonal resonance.

Page Sources

SOURCES
[ CLOSE ]
 
[1]
"U.S. Patent # US 3478635 A,  Nov. 18, 1969 - Hitch Pin for Stringed Instruments."  Google Patents.  FI CLAIMS Patent Services, n.d.  Web.  18 Feb. 2016.  No Known Copyright Restrictions.
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