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US Patent: 809,372
Variable-speed gear
Patentee: Emil A. Hoefer (exact or similar names) - Freeport, IL USPTO Classifications: 74/369 Tool Categories: metalworking machines : drilling and boring : drill presses woodworking machines : wood drilling and boring : drill presses Assignees: Hoefer Mfg. Co. - Freeport, IL Manufacturer: Hoefer Mfg. Co. - Freeport, IL Witnesses: Charles C. Wolf D. B. Breed	Patent Dates: Applied: Jul. 29, 1905 Granted: Jan. 09, 1906 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Hoefer Mfg. Co.

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