P. Krumscheid
inventor
patentee
Biography
According to Spillane's appendix list of piano-trade patents, P. Krumscheid of Boston was granted United States patent No. 384,917 for an Upright Piano Action on June 19, 1888. The text provides no further biographical information about him beyond this single patent record.
Highlights
- Patented an Upright Piano Action (No. 384,917), Boston, June 1888
Source
Daniel Spillane, History of the American Pianoforte (1890).
Public domain.