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xc-patents:xc-253

Patent XC-253: 1849-01-27, New and improved paddle wheel for steam and horse-boats, and for propelling vessels

X Number Date Inventor City Title
XC-253 1849-01-27 Charles Midgley Montreal, QC Canada New and improved paddle wheel for steam and horse-boats, and for propelling vessels

Comments

XC patents are Canadian patents issued between 1824 and 1869. The patent image was found in the 1860 book, “Patents of Canada, from 1824 to 1849”, published by the Canada East's Bureau of Agriculture and Statistics.

Information Sources

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xc-patents/xc-253.txt · Last modified: 2019/05/25 00:16 (external edit)