Opera hat which means hat, and "claque", which means "tap" or "click". The "chapeau claque" is thus a hat that folds with a click, and unfolds likewise. In English the hat model is usually referred to as a "collapsible top-hat", "gibus" or more often "opera hat"- The construction may originally have been inspired by an historical hat model called "chapeau bras" ("arm hat"), made as bicorne or tricorne to be carried folded under the arm On May 5, 1812, a London hatter called Thomas Francis Dollman patented a design for "an elastic round hat" supported by ribs and springs. His patent was
Top hat as the stovepipe was popularized in the United States by Abraham Lincoln during his presidency; though it is postulated that he may never have called it stovetop himself, but merely a silk hat or a plug hat. It is said that Lincoln would keep important letters inside the hat. One of Lincoln's top hats is kept on display at the National Museum of American History in Washington, DC. During the 19th century, the top hat developed from a fashion into a symbol of urban respectability, and this was assured when Prince Albert started wearing them in 1850; the rise in