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US Patent: 11,511
Fan-blower
Patentee: Solomon W. Ruggles (exact or similar names) - Fitchburg, MA USPTO Classifications: 415/119, 415/97, 416/248 Tool Categories: industrial machines : blowers Assignees: A. R. Smith - Fitchburg, MA Solomon W. Ruggles - Fitchburg, MA Manufacturer: James Goodrich & Co. - Fitchburg, MA Rollstone Machine Works - Fitchburg, MA Witnesses: Nathaniel Wood G. F. Bailey	Patent Dates: Granted: Aug. 08, 1854 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Rollstone Machine Works Vintage Machinery entry for James Goodrich & Co.

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