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US Patent: 166,378
Improvement in Augers
Patentee: Sylvester W. Higgins (exact or similar names) - St. Louis, MO USPTO Classifications: 408/213 Tool Categories: woodworking tools : hand drills : drill bits : auger bits Assignees: James A. Greason - Ironton, MO Joseph R. Meeker - St. Louis, MO Sylvester W. Higgins - St. Louis, MO Manufacturer: Not known to have been produced Witnesses: Charles D. Moody Samuel S. Boyd	Patent Dates: Applied: May 10, 1875 Granted: Aug. 03, 1875 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)
Description: Focus of patent is on the threaded replaceable lead and cutters.

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