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US Patent: 2,174,461
Ice breaker
Patentees: Thomas J. Fegley (exact or similar names) - Philadelphia, PA George O. Leopold (exact or similar names) - Philadelphia, PA USPTO Classifications: 241/239, 241/243, 241/286, 241/DIG.17 Tool Categories: Assignees: North Brothers Manufacturing Co. - Philadelphia, PA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jul. 09, 1938 Granted: Sep. 26, 1939 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Russ Allen "Vintage Machinery" entry for North Bros. Manufacturing Co.

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