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US Patent: 1,025,109
Auger-Bit
Patentee:
George P. Butler (exact or similar names) - New Haven, CT

USPTO Classifications:
408/213

Tool Categories:
woodworking tools : hand drills : drill bits : auger bits

Assignees:
W. A. Ives Mfg. Co. - Wallingford, CT

Manufacturer:
Not known to have been produced

Witnesses:
Frederic C. Earle
Clifford J. Reed

Patent Dates:
Applied: Jun. 18, 1910
Granted: Apr. 30, 1912

Patent Pictures:
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