for plucking the strings

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Patents Grantslast 30 patents

Information Patent Grant
Pianoharp action
- Patent number 4,426,905
- Issue date Jan 24, 1984
- Ellis Barron
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Stringed instrument with keyboard, of the clavichord type
- Patent number 4,404,884
- Issue date Sep 20, 1983
- Matth. Hohner AG
- Ernst Zacharias
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pianoharp action
- Patent number 4,285,261
- Issue date Aug 25, 1981
- Ellis Barron
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Plucking mechanism for a stringed instrument
- Patent number 4,258,603
- Issue date Mar 31, 1981
- Gunnar Sjostrand
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Upright harpsichord action
- Patent number 4,102,233
- Issue date Jul 25, 1978
- Evan J. Kern
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Plectrum piano action
- Patent number 4,099,440
- Issue date Jul 11, 1978
- Ellis Barron
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
3447410
- Patent number 3,447,410
- Issue date Jun 3, 1969
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
2845829
- Patent number 2,845,829
- Issue date Aug 5, 1958
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
2046333
- Patent number 2,046,333
- Issue date Jul 7, 1936
- G10 - MUSICAL INSTRUMENTS ACOUSTICS