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US Patent: 515,091
Clutch
Patentee:
Wilhelm Oesterlein (exact or similar names) - Cincinnati, OH

USPTO Classifications:
192/80

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine clutches

Assignees:
None

Manufacturer:
Oesterlein Machine Co. - Cincinnati, OH

Witnesses:
George J. Murray
W. C. Jirdinston
Patent Dates:
Applied: Jun. 20, 1892
Granted: Feb. 20, 1894

Patent Pictures: [ 1 | 2 ]
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Vintage Machinery entry for Oesterlein Machine Co.
Description:
Improvements to the inventor's earlier patent 378,803.

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