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US Patent: 670,899
Tap Wrench
Patentee: William E. Horsfield (exact or similar names) - Mansfield, MA USPTO Classifications: 408/240, 81/263 Tool Categories: wrenches : tap wrenches and die stocks Assignees: S. W. Card Mfg. Co. - Mansfield, MA Manufacturer: Not known to have been produced Witnesses: Thomas J. W. Drummond Adolf F. Kaiser Alma M. Hagerty Marion H. Barrett	Patent Dates: Applied: Nov. 01, 1900 Granted: Mar. 26, 1901 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Stan Schulz
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