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US Patent: 302,553
Electric Arc Lamp
Patentee: Walter K. Freeman (exact or similar names) - Brooklyn, NY USPTO Classifications: 314/109, 314/130 Tool Categories: electrical devices : electric arc lamps Assignees: Monarch Electric Co. - New York, NY Manufacturer: Not known to have been produced Witnesses: Thomas Toomey William H. Blain A. H. Gertner	Patent Dates: Applied: Oct. 16, 1883 Granted: Jul. 29, 1884 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Monarch Electric Co.

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