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US Patent: 401,868
Flooring-jack
Patentees: Charles T. Winslow (exact or similar names) - Woodsville, NH Herman F. Townsend (exact or similar names) - Plainfield, VT USPTO Classifications: 144/307, 144/308, 254/13 Tool Categories: work holding Assignees: None Manufacturer: Not known to have been produced Witnesses: Eugene C. Hoty Fred Perrin	Patent Dates: Applied: Oct. 19, 1888 Granted: Apr. 23, 1889 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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