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US Patent: 1,054,666
Clutch mechanism
Patentee: Wendell A. Barker (exact or similar names) - Chicago, IL USPTO Classifications: 192/35, 192/80 Tool Categories: Assignees: None Manufacturer: Thomas Elevator Co. - Chicago, IL Witnesses: Samuel N. Pond J. M. Lutz	Patent Dates: Applied: Nov. 13, 1911 Granted: Mar. 04, 1913 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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