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US Patent: 965,970
Tap Wrench
Patentee: Frank O. Wells (exact or similar names) - Greenfield, Franklin County, MA USPTO Classifications: 279/42, 403/290, 408/240, 81/114 Tool Categories: wrenches : tap wrenches and die stocks Assignees: Wells Brothers Co. - Greenfield, Franklin County, MA Manufacturer: Greenfield Tap & Die Corp. - Greenfield, Franklin County, MA Witnesses: H. A. Chapin Harry W. Bowen H. L. Sprague E. W. Seaholm	Patent Dates: Applied: Mar. 24, 1906 Granted: Aug. 02, 1910 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Stan Schulz "Vintage Machinery" entry for Greenfield Tap & Die Corp.
Description: Chapin & Co., patent attorneys.

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