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US Patent: 237,833
Pulley
Patentee: William H. Doane (exact or similar names) - Cincinnati, OH USPTO Classifications: 474/99 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine pulleys and belt drive mechanisms Assignees: None Manufacturer: J. A. Fay & Co. - Cincinnati, OH Witnesses: F. L. Ourand C. A. Neale	Patent Dates: Applied: Jan. 22, 1881 Granted: Feb. 15, 1881 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for J. A. Fay & Co.

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