Add to ORKGPatent for, "an attachment for piano-fortes, whereby the musician may play the melody upon an instrument like the violin with his hands in the usual manner, and the accompaniment or harmony by operating the attachment with his feet.
Patent for a new and useful piano-action in which the so-called hammers is "pivotally connecting the...
Appendix includes exercises for finger control.Clavier chart inserted in slots in back cover.Mode of...
Patent for an improved music-holder. The music-holder is comprised of a base adapted to be secured t...
Patent for "an attachment for upright pianos designed to produce a harp, mandolin, of cithern tone, ...
Patent for new and useful Improvement Harmonic attachment for key-board musical instruments for orga...
Patent for "an attachment for pianos designed for use as a guard to protect the instrument from inju...
Patent for a "mechanical attachment for pianos and organs whereby and musical composition executed u...
Patent for “…a piano attachment consisting of an adjustable wrist-pin and foot-guard adapted to serv...
Patent for improved piano-pedal attachments which would help "children who are not able to reach the...
Patent for "a combination tool adapted for turning, driving, extracting, and otherwise manipulating ...
Patent for "an instrument that may be conveniently supported upon the lap of the player without any ...
Patent for a new piano-forte action made of sheet-metal, including illustrations
Patent for a new and improved sheet-music holder. This design consists "[i]n a music-holder, the com...
Patent for a music-leaf turner to be used on pianos. It can turn pages to the right or left and the ...
Patent for a new piano forte design which "consists in certain novel details of construction, arrang...
Patent for a new and useful piano-action in which the so-called hammers is "pivotally connecting the...
Appendix includes exercises for finger control.Clavier chart inserted in slots in back cover.Mode of...
Patent for an improved music-holder. The music-holder is comprised of a base adapted to be secured t...
Patent for "an attachment for upright pianos designed to produce a harp, mandolin, of cithern tone, ...
Patent for new and useful Improvement Harmonic attachment for key-board musical instruments for orga...
Patent for "an attachment for pianos designed for use as a guard to protect the instrument from inju...
Patent for a "mechanical attachment for pianos and organs whereby and musical composition executed u...
Patent for “…a piano attachment consisting of an adjustable wrist-pin and foot-guard adapted to serv...
Patent for improved piano-pedal attachments which would help "children who are not able to reach the...
Patent for "a combination tool adapted for turning, driving, extracting, and otherwise manipulating ...
Patent for "an instrument that may be conveniently supported upon the lap of the player without any ...
Patent for a new piano-forte action made of sheet-metal, including illustrations
Patent for a new and improved sheet-music holder. This design consists "[i]n a music-holder, the com...
Patent for a music-leaf turner to be used on pianos. It can turn pages to the right or left and the ...
Patent for a new piano forte design which "consists in certain novel details of construction, arrang...
Patent for a new and useful piano-action in which the so-called hammers is "pivotally connecting the...
Appendix includes exercises for finger control.Clavier chart inserted in slots in back cover.Mode of...
Patent for an improved music-holder. The music-holder is comprised of a base adapted to be secured t...