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US Patent: 330,234
Self-lubricating pulley
Patentee: Charles Hammelmann (exact or similar names) - Buffalo, NY USPTO Classifications: 384/386, 384/387 Tool Categories: woodworking machines : woodworking machine mechanisms : woodworking power transmission Assignees: None Manufacturer: Star Machine Co. (Buffalo) - Buffalo, NY Witnesses: Carl F. Geyer Oscar Schaur	Patent Dates: Applied: Oct. 09, 1885 Granted: Nov. 10, 1885 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Star Machine Co.

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