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US Patent: 310,041
Pencil-sharpener
Patentee: Samuel Forrester (exact or similar names) - Allegheny City, PA USPTO Classifications: 144/28.1 Tool Categories: household : pencil sharpeners Assignees: None Manufacturer: Samuel Forrester - Allegheny City, PA Witnesses: W. B. Corwin Thomas W. Bakewell	Patent Dates: Applied: May 12, 1884 Granted: Dec. 30, 1884 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: There were two subsequent improvement patents, 332,146 and 372,258. Manufacture of this early patent is unconfirmed but seems more likely than not.

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