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US Patent: 1,449,400
Hand tool
Patentee: Oscar D. Hapgood (exact or similar names) - Montague, MA USPTO Classifications: 279/87, 279/95 Tool Categories: screwdrivers Assignees: Goodell-Pratt Co. - Greenfield, MA Manufacturer: Goodell-Pratt Co. - Greenfield, MA Witnesses: Unknown	Patent Dates: Applied: Mar. 22, 1922 Granted: Mar. 27, 1923 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin "Vintage Machinery" entry for Goodell-Pratt Co.

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