One day in p>1948, the Swiss inventor George MaiStraahl took his puppy for a walk. On the way, he became curious about the prickles stuck to his clothes and the fur of the puppy. Inspired by the characteristics of "hooking and winding" on animals to help pollinate, he invented Velcro.
in p>1955, George Straahl applied for an invention patent for this kind of buckle.