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US Patent: 2,167,890
Hydraulic Machine Tool
Patentee: Paul S. Jackson (exact or similar names) - Rockford, Winnebago County, IL USPTO Classifications: 409/329, 409/336, 409/344 Tool Categories: metalworking machines : metalworking machine mechanisms : hydraulic apparatus metalworking machines : metal shapers metalworking machines : metal planers Assignees: Rockford Machine Tool Co. - Rockford, Winnebago County, IL Manufacturer: Rockford Machine Tool Co. - Rockford, Winnebago County, IL Witnesses: none listed	Patent Dates: Applied: Aug. 27, 1935 Granted: Aug. 01, 1939 Patent Pictures: [ 1 | 2 | 3 | 4 | 5 | 6 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Rockford Machine Tool Co. Vintage Machinery You Tube Video Starting at 10:28

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