Answer | Crossword Clue |
---|---|
RUBBERBAND | Invention first patented in 1845 |
MASONJAR | Invention patented in 1858 |
WIPERS | Road safety invention patented by Mary Anderson in 1905 |
TOASTER | Kitchen device first patented in 1921 |
hovercraft | A vehicle or craft that travels over land or water on a cushion of air provided by a downward blast. A design was first patented by Christopher Cockerell (1910รป99) in 1955 |