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US Patent: 148,053
Improvement in Awl-Hafts
Patentee: Theodore Harrington (exact or similar names) - Southbridge, MA USPTO Classifications: 279/56 Tool Categories: industrial tools : tool holders Assignees: None Manufacturer: Not known to have been produced Witnesses: Theodore Jerome Harrington Isaac P. Hyde	Patent Dates: Applied: Jan. 19, 1874 Granted: Mar. 03, 1874 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)

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