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US Patent: 550,702
Hydraulic jack
Patentee: John Weeks (exact or similar names) - New York, NY USPTO Classifications: 60/481 Tool Categories: material handling : jacks : hydraulic jacks Assignees: John F. Dettmar - New York, NY Manufacturer: Richard Dudgeon - New York, NY Witnesses: H. H. St. Clair, Jr. Phillips Abbott	Patent Dates: Applied: Aug. 27, 1895 Granted: Dec. 03, 1895 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Wikipedia biography of Richard Dudgeon Vintage Machinery entry for Richard Dudgeon
Description: The assignee was the executor of Richard Dudgeon

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