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US Patent: 344,071
Steam Boiler
Patentee: Robert W. Aitken (exact or similar names) - Buffalo, Erie County, NY USPTO Classifications: 122/76 Tool Categories: propulsion and energy : steam apparatus : stationary boilers Assignees: Robert W. Aitken - Buffalo, Erie County, NY Pitts Agricultural Works - Buffalo, Erie County, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Sep. 01, 1885 Granted: Jun. 22, 1886 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Buffalo Pitts Co.

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