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Patent X-250: 1799-05-27, Machine to keep ship's distance at sea (reckoning)

X Number Date Inventor City Title Status
X-250 1799-05-27 Chester Gould Philadelphia, PA Machine to keep ship's distance at sea (reckoning) 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.

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x-patents/x-250.txt · Last modified: 2019/05/25 21:49 by 127.0.0.1

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