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US Patent: 832,054
Pencil-sharpener
Patentee: Essington N. Gilfillan (exact or similar names) - Chicago, IL USPTO Classifications: 144/28.8 Tool Categories: household : pencil sharpeners Assignees: None Manufacturer: Automatic Pencil Sharpener Co. - Chicago, IL Witnesses: Francis A. Hopkins Charles H. Seem Robert H. Weir James Perry	Patent Dates: Applied: Sep. 30, 1905 Granted: Oct. 02, 1906 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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