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US Patent: 441,139
Journal-bearing for emery grinding-machines
Patentee: George G. Crowell (exact or similar names) - Cincinnati, OH USPTO Classifications: 384/215, 451/361 Tool Categories: metalworking machines : grinders : sharpening machines : bench or pedestal grinders Assignees: None Manufacturer: Not known to have been produced Witnesses: Barton Griffith John Fravel	Patent Dates: Applied: Sep. 26, 1889 Granted: Nov. 25, 1890 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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