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All Patents of Type: boats and ships
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,508XApr. 25, 1822W.H. AllenAttaching rigging to mast headsboats and ships
5,657XOct. 10, 1829J. ThomasBilgewaysboats and ships
XC-199Jul. 16, 1845L. IvesAn improved capstan for leading and unloading merchandise, or timber, from vessels, denominated "Ives' connected capstan."boats and ships
XC-200Jul. 19, 1845L. IvesAn improved method of leading and unloading timber vessels, denominated "Ives' improved method of loading and unloading vessels."boats and ships
15,704Sep. 09, 1856C.N. NixonHanging ships' ruddersboats and ships
NF-16Apr. 20, 1857C.N. NixonMethod of attaching rudders to floating vesselsboats and ships
120,823Nov. 14, 1871J.M. McMasterImprovement in propulsion of canal-boatsboats and ships
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