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US Patent: 271,154
Hydraulic jack
Patentee:
John Charles Tanner (exact or similar names) - Huntington, WV

USPTO Classifications:
60/481

Tool Categories:
material handling : jacks : hydraulic jacks

Assignees:
Richard Dudgeon - New York, NY

Manufacturer:
Richard Dudgeon - New York, NY

Witnesses:
George F. Brown
John Martin

Patent Dates:
Applied: Aug. 26, 1882
Granted: Jan. 23, 1883

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Wikipedia biography of Richard Dudgeon
Vintage Machinery entry for Richard Dudgeon

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