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US Patent: 206,091
Improvement in boring-machines
Patentee:
Henry C. Cloyd - West Alexandria, OH

USPTO Classifications:
74/842

Tool Categories:
woodworking machines : joint making machines : portable timber borers
woodworking machines : wood drilling and boring : portable timber borers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
John W. Coffman
Charles E. Campbell

Patent Dates:
Applied: Jun. 01, 1878
Granted: Jul. 16, 1878

Patent Pictures:
USPTO pdf tiff
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Description:
See also the inventor's later patent, 269,264.

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