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US Patent: 495,691
Auto-mechanical railway-signal
Patentee: George L. Cady (exact or similar names) - Lowell, MA USPTO Classifications: 246/293, 246/366 Tool Categories: Assignees: Jackson-Cady Electric-Railway Signal Co. - Portland, ME Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: May 18, 1892 Granted: Apr. 18, 1893 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Geo. L. Cady

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