One of my areas of research is the chair maker, Samuel Gragg. In 1808 he patented a bentwood chair that he called: “Elastic.” Although thanks to the patent office being burned down later in the century, it is a fair assumption that his was the first, and certainly the most deserving piece of patented furniture in the new republic.
An exhibition of this work that I created and curated in 2003 “The Incredible Elastic Chairs of Samuel Gragg” can be found here, thanks to the Chipstone Foundation: