Charles A. Kuster

Biography

Charles A. Kuster filed a patent application on May 14, 1886, for a mechanical instrument, which was granted on April 19, 1887. The author notes that Kuster's construction differed entirely from both the Bishop & Downe patent and from Merritt Gally's device. Despite this originality, the author remarks that Kuster apparently did not know how to make his invention popular or to secure for it the recognition it may have deserved, implying his work had limited historical impact compared to contemporaries. Kuster is named in Alfred Dolge's chapter on the player piano as the maker of a mechanical instrument dated 1886. Two diagrams illustrate the device: a cross-sectional view showing its internal airflow and valve systems, and a side view depicting its bellows arrangement, likely critical to producing sound. The text supplies no biographical detail beyond this attribution and date.

Highlights

• Filed a patent application on May 14, 1886, for a mechanical instrument, granted April 19, 1887
• His construction differed entirely from both Bishop & Downe's and Gally's
• The author suggests he failed to popularize his invention or secure proper recognition for it
• Devised a mechanical instrument for player pianos, dated 1886

Source

Alfred Dolge, Pianos and Their Makers, Vol. I (1911), p. 136.

Public domain.