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All Patents of Type: musical instruments
Patents 1 - 15 of 17
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NumberDatePatenteeTitleType
3,128XAug. 30, 1819G. GeibTeaching Music by Means of a Dumb Instrumentmusical instruments
4,077XApr. 07, 1825F.H. SmithMusical glasses, called grand harmoniconmusical instruments
6,457XApr. 07, 1831U. EmmonsAccenting meteronome for teaching musicmusical instruments
7,723XAug. 22, 1833E.C. RileyKeys for musical instrumentsmusical instruments
FR-15,213Jun. 21, 1843A. SaxSystem of harmony instruments with holes or keys giving more accuracy and more intensity to the soundsmusical instruments
FR-15,364Aug. 17, 1843A. SaxChromatic instrument systemmusical instruments
FR-3,226Jun. 22, 1846A. SaxA system of wind instruments, known as Saxophonemusical instruments
NS-17Jun. 22, 1852T. RobsonImprovements in a horizontal windmill, or pneumatic machine for impelling a hammer or tongue, &c.wind power apparatus
NS-18Apr. 11, 1853J.B. PhillipsNew mode of manufacturing piano-fortes (repeating action)music instrument maker
11,121Jun. 20, 1854F.A. GleasonConstruction of reed musical instrumentsmusical instruments
NS-22Nov. 20, 1855C. ChatfieldImprovements in manufacture of piano-fortes. 20th Nov. 1855music instrument maker
NS-24May 11, 1856J.B. PhillipsUpright cast or wrought iron skeleton back for a piano-fortesmusic instrument maker
NS-89Jul. 19, 1862W.S. FraserNew mode of stringing piano-fortesmusic instrument maker
262,772Aug. 15, 1882S.J. Hoggson, G.C. PettisOrgan-stop knobmusical instruments
397,877Feb. 12, 1889E.W. SylvanAttachment for Musical Instrumentsmusical instruments
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