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US Patent: 12,350
Rotary Pump
Patentee: Birdsill Holly (exact or similar names) - Seneca Falls, Seneca County, NY USPTO Classifications: 229/194, 418/205 Tool Categories: industrial machines : pumps : rotary pumps trade specific : plumber Assignees: None Manufacturer: Silsby, Myndersen & Co. - Seneca Falls, Seneca County, NY Silsby Mfg. Co. - Seneca Falls, Seneca County, NY Witnesses: George O. Daniels George W. Mead	Patent Dates: Granted: Feb. 06, 1855 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens Silsby Fire Engines Biography of Birdsill Holly "Vintage Machinery" entry for Holly Mfg. Co.
Description: This rotary pump was incorporated into the Silsby fire engine. Please see link.

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