US Patent: 37,196 - Securing bits in stock: recessed bit shank


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US Patent: 37,196

Securing bits in stock: recessed bit shank

Patentee:

Daniel Kelly (exact or similar names) - Grand Rapids, MI

USPTO Classifications:

Tool Categories:

Assignees:

Jacob A. Smith - Grand Rapids, MI

Daniel Kelly - Grand Rapids, MI

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Granted:	Dec. 16, 1862

Patent Pictures: