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US Patent: 2,160,777
Journal Bearing
Patentees: Albert H. Dall (exact or similar names) - Cincinnati, OH Hans Ernst (exact or similar names) - Cincinnati, OH USPTO Classifications: 184/6.14, 384/312, 451/242, 451/360, 451/559 Tool Categories: metalworking machines : grinding machines Assignees: Cincinnati Grinders, Inc. - Cincinnati, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jun. 14, 1933 Granted: May 30, 1939 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Cincinnati Grinders, Inc.

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