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All Patents of Type: boat weighing machines
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
4,476XJun. 20, 1826B. BullMachine for weighing canal boatsboat weighing machines
5,539XJun. 18, 1829T. CohoonAscertaining the weights of goods, or other loading of boats or other water craftboat weighing machines
8,543XDec. 17, 1834T. Potter, Sr.Boats, engine for unloading and removing weightsboat weighing machines
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