US Patent: 219,555 - Improvement in hydraulic-power machines


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US Patent: 219,555

Improvement in hydraulic-power machines

Patentee:

Oroco C. Woolson (exact or similar names) - Newark, NJ

USPTO Classifications:

100/231, 100/269.02, 60/481, 92/93

Tool Categories:

metalworking machines : metalworking machine mechanisms : hydraulic apparatus

metalworking machines : metal punching machines

metalworking tools : metal punches

metalworking machines : metal shearing machines

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Charles W. Forbes

Edward J. Jones

Patent Dates:
Applied:	Apr. 10, 1879
Granted:	Sep. 09, 1879

Patent Pictures:

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Description:

The inventor, Orsoco Charles Woolson, was born in Cuba in 1848 and died in New York in 1920. He served an apprenticeship at Hewes & Phillips Iron Works in Newwark 1865-1869. After that he worked various jobs at John Cooper Engineering Works; US Government; New York Elevated Railroad; Babcock & Wilcox Co.; National Water Tube Boiler Co. In 1893 he established an engineering firm in New York. It seems unlikely that he ever manufactured machines based on this patent.