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x-patents:x-4841

Patent X-4841: 1827-07-31, Mode of moving brick, stone, etc.

X Number Date Inventor City Title Status
X-4841 1827-07-31 Simeon Brown New York, NY Mode of moving brick, stone, etc. Missing

Comments

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.

Information Sources

(To be filled in.)

x-patents/x-4841.txt · Last modified: 2019/05/25 21:49 by 127.0.0.1

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