A lot of these crazy ideas from the XX century were actually granted patents! The U. S. Patent Office has seen a lot of wacky ideas throughout its history. But whats even more hysterical is that a lot of these crazy ideas were actually granted patents! Lets take a look at some of the wildest of them. From a hat with a parachute to a douche for breasts, theyll all have your jaw hitting the floor! Date: 2022-04-19
