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US Patent: 556,709
Pencil-sharpening machine
Patentee: George F. Ballou (exact or similar names) - New York, NY USPTO Classifications: 144/28.71 Tool Categories: household : pencil sharpeners Assignees: A. B. Dick Co. - Chicago, IL Manufacturer: A. B. Dick Co. - Chicago, IL Witnesses: Eugene Conran John R. Taylor	Patent Dates: Applied: Dec. 02, 1895 Granted: Mar. 17, 1896 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: According to the Office Museum website this sharpener was sold by A. B. Dick Co. as their "Planetary Pencil Pointer".

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