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 silk top hat in England is credited to George Dunnage, a hatter from Middlesex, in 1793. The invention of the top hat is often erroneously credited to a haberdasher named John Hetherington. Within 30 years top hats had become popular with all social classes, with even workmen wearing them. At that time those worn by members of the upper classes were usually made of felted beaver fur; the generic name "stuff hat" was applied to hats made from various non-fur felts. The hats became part of the uniforms worn by policemen and postmen (to give them the appearance of authority);