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US Patent: 6,984X
Sawing marble
Planing boards, grinding and polishing marble and sawing tenons with circular saws
Patentee:
Moses Lancaster - North Liberties, Philadelphia, PA

USPTO Classifications:

Tool Categories:
woodworking machines : circular saws
trade specific : stonemason

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Apr. 05, 1832

Patent Pictures:
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Description:
Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2,000 of the almost 10,000 documents were recovered. Little is known about this patent. There are no patent drawings available. This patent is in the database for reference only.

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