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US Patent: 72X
Ginning cotton
Patentee:
Eli Whitney - New Haven, CT

USPTO Classifications:
238/131

Tool Categories:
agricultural machines : cotton gins
trade specific : miller

Assignees:
None

Manufacturer:
Unknown

Witnesses:
Unknown

Patent Dates:
Granted: Mar. 14, 1794

Patent Pictures: [ 1 | 2 ]
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The Cotton Gin
Patent 72X
Eli Whitney
Description:
Most of the patents prior to 1836 were lost in the Dec. 1836 Patent Office fire. Only about 2000 of the almost 10000 documents were recovered. This very important patent had both drawing and specification restored.

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