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US Patent: 736,572
Hoisting-machine Electric hoist
Patentee: Wendell A. Barker (exact or similar names) - Chicago, IL USPTO Classifications: 254/351, 74/361, 74/377 Tool Categories: material handling : hoists, winches, come-alongs Assignees: Emmet A. Thomas - Chicago, IL Manufacturer: Thomas Elevator Co. - Chicago, IL Witnesses: M. E. Templeton Frank Slaughter	Patent Dates: Applied: May 01, 1903 Granted: Aug. 18, 1903 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Thomas Elevator Co.

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