Rank these sports by the year they were first patented or their equipment officially patented.
Some of our favourite games owe their existence to inventors who filed paperwork. Can you place these patents in the correct chronological order?
Put the options in the correct order. Drag the β Ώ icon to reorder.
1
Basketball hoop and backboard (Naismith's game)2
Velcro fastener3
Snowboard (Sherman Poppen's 'Snurfer')4
The Frisbee (Wham-O flying disc)Anoniem stemmen is mogelijk. Registreer voor een profiel en score.
