Abraham Lincolns patent

Abraham Lincolns patent

Abraham Lincoln 's patent is a patent for an invention to lift boats over shoals and obstructions in a river. It is the only United States patent ever registered to a  Issue date ‎: ‎May 22, 1849.
(Abraham Lincoln's Patent). AMONG the registered patents in the Patent Office at Washington is one for buoying vessels through shallow waters, taken out some.
Abraham Lincoln's "manner of buoying vessels" was patented on May 22, Here's how he came up with the idea. View Table of Contents. From Wikipedia, the free encyclopedia. Be it known that I, Abraham Lincoln, of Springfield, in the county of. After forcing enough of them under the vessel she lifted. However, it was never produced for practical use.
Abraham Lincolns patent

Abraham Lincolns patent - basketball positions

From the Smithsonian Collection. You will have free access while your application is being processed. SMITH, JP Be it known that I, Abraham Lincoln, of Springfield, in the county of. When it is desired to combine my expansible buoyant chambers with vessels. Shallow water was a chronic problem for boats on America's western rivers. To read this patent application today is to be transported to a time before the name, Abraham Lincoln, carried such import—before he was the President who led our country through a war that literally could have torn the country in two.