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Vol. 86 July 18, 2026 No. 19

William Cumston

patent issued 1839

piano maker inventor partner
  • Hallet & Allen
  • Hallet & Cumston

Biography

William Cumston was described as a very practical piano maker who had built up an excellent record as an inventor before joining Hallet & Allen in partnership. A patent credited to him, issued in 1839, related to a damper improvement in square pianos. His admission to the firm, following Henry Allen's withdrawal, led to the formation of Hallet & Cumston, which the text describes as having continued unchanged in title for over forty years as a popular-priced instrument maker. He was the father of James Cumston, who later controlled the firm.

Highlights

  • A very practical piano maker with an excellent record as an inventor
  • Held a patent issued in 1839 for a damper improvement in square pianos
  • Joined Hallet & Allen as partner, giving rise to the firm Hallet & Cumston

Source

Daniel Spillane, History of the American Pianoforte (1890), pp. 167, 168.

Public domain.

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