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US Patent: 82,957
Improvement in hollow augers
Patentee:
W. A. Ives (exact or similar names) - New Haven, CT

USPTO Classifications:
30/495

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

Assignees:
None

Manufacturer:
Unknown

Witnesses:
George R. Nott
H. C. Warren
Patent Dates:
Granted: Oct. 13, 1868

Reissue Information:
Reissued as RE3,365 (Apr. 13, 1869)

Patent Pictures:
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