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US Patent: 70,869
Improvement in shaft-coupling
Patentee:
William E. London - Cincinnati, OH

USPTO Classifications:
24/115R, 403/336

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine shaft couplings
woodworking machines : woodworking machine mechanisms : woodworking power transmission

Assignees:
None

Manufacturer:
J. A. Fay & Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Granted: Nov. 12, 1867

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for J. A. Fay & Co.

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