
#OnThisDay 1849, Abraham Lincoln Received a Patent 🇺🇸
On This Day, May 22, 1849, the 16th United States President, Abraham Lincoln, received Patent No. 6,469 for an invention designed to help boats pass over shoals and river obstructions.
The invention used inflatable buoyancy chambers attached to boats that could lift vessels when they became stuck in shallow waters.
Lincoln came up with the idea after personally experiencing boats getting trapped on river obstructions during his travels.
On March 10, 1849, he filed the patent with the United States Patent Office, and two months later, it was officially approved.
Although the invention was never manufactured, the patent made Abraham Lincoln the only U.S. President in history to hold a patent.
Before becoming president, Lincoln had worked on riverboats, traveled extensively through waterways, and had a deep interest in mechanics and innovation.
Today, a model of Lincoln’s invention is displayed at the Smithsonian Institution
A future president who also dreamed like an inventor.