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US Patent: 2,374,256
Gear Transmission
Patentee: William F. Zimmermann (exact or similar names) - Maplewood, Essex County, NJ USPTO Classifications: 475/218, 74/28 Tool Categories: metalworking machines : metalworking machine mechanisms : metalworking machine gearing Assignees: Gould & Eberhardt - Irvington, Essex County, NJ Manufacturer: Gould & Eberhardt - Irvington, Essex County, NJ Witnesses: Unknown	Patent Dates: Applied: Sep. 12, 1941 Granted: Apr. 24, 1945 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Gould & Eberhardt
Description: Original application 12 Sept., 1941. Divided and this application 13 Jul., 1943.

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