Inventor Fred Waller patented the aquaplane, which would become water skis.
Source
Inventor Elias Howe was awarded the patent for the lockstitch sewing machine.
The sweeping machine (vacuum cleaner) was patented in Chicago, US, by Ives W. McGaffey.
J. L. Love patented his pencil sharpener in the US.
Inventor William Austin Burt patented the typographer, also known as the typewriter in the US.
Inventor and electrical engineer Guglielmo Marconi applied for the patents for the radio.
