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US Patent: 1,341,882
Centrifugal fan
Patentee: Albert A. Criqui (exact or similar names) - Buffalo, NY USPTO Classifications: 415/204, 416/186R, 416/242 Tool Categories: specialty machines : fans and blowers specialty machines : dust collectors Assignees: Buffalo Forge Co. - Buffalo, NY Manufacturer: Buffalo Forge Co. - Buffalo, NY Witnesses: Unknown	Patent Dates: Applied: Sep. 07, 1915 Granted: Jun. 01, 1920 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Buffalo Forge Co.
Description: This patent date was seen on a Buffalo Forge "Limit Load" blower.

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