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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)
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