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US Patent: 225,450
Grain Thrasher and Separator
Patentee: Martin Williams (exact or similar names) - St. Johnsville, Montgomery County, NY USPTO Classifications: 460/93 Tool Categories: agricultural : corn and grain separators agricultural : threshers and thrashers Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Dec. 30, 1879 Granted: Mar. 09, 1880 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for St. Johnsville Agricultural Works

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