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US Patent: 766,237
Direct Acting Pump
Patentee: Hamlin F. Frisbie (exact or similar names) - Cincinnati, OH USPTO Classifications: 417/404, 74/110, 92/152 Tool Categories: propulsion and energy : steam apparatus : steam pumps Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Aug. 24, 1903 Granted: Aug. 02, 1904 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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