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US Patent: 28,328
Hand-drill
Patentee: James H. Parker (exact or similar names) - Boston, MA USPTO Classifications: 408/121, 74/578 Tool Categories: metalworking tools : ratchet drills Assignees: Edward H. Ashcroft - Boston, MA Manufacturer: Ashcroft Mfg. Co. - Boston, MA Witnesses: R. H. Eddy F. P. Hale, Jr.	Patent Dates: Granted: May 15, 1860 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Ashcroft Manufacturing Co.

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