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US Patent: 204,018
Puppet-Valve
Patentee: Hamlin F. Frisbie (exact or similar names) - Danville, Vermillion County, IL USPTO Classifications: 251/175, 251/214 Tool Categories: propulsion and energy : steam engines : steam engine valves Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Apr. 15, 1878 Granted: May 21, 1878 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Frisbie Engine and Machine Co.

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