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US Patent: 314,243
Stone Lifter
Patentee: Thomas Heathcote (exact or similar names) - Allegheny City, Allegheny County, PA USPTO Classifications: 294/89, 294/96 Tool Categories: stoneworking trade specific : stonemason Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Oct. 18, 1884 Granted: Mar. 24, 1885 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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