The following article is from the book Uncle John’s Bathroom Reader Attack of the Factoids.
Mice have had a remarkable career as pests. In fact, they are so successful that, throughout history, people have put an awful lot of effort into keeping them out of their homes, food stores, and businesses. That’s tough, though— mice can flatten out their bodies and slide through cracks as thin as ⅜ of an inch, meaning that if a pencil can roll under a door, so can a mouse.
Cats and some dogs make good mousetraps, but to some people, having cats and dogs is almost as bad as infestation by mice. So it’s not surprising that thousands of mouse-catching contraptions have been invented over the years. What is surprising, though, is that, for hundreds of years, most didn’t work very well. They were too complicated, too bulky, and too easy for the rodents to escape from.
HOOKER TRAP
That all changed in 1894 when a brand-new mousetrap came out of Abington, Illinois, patented by a man named William Chauncey Hooker. The design was simple, effective, cheap to manufacture, and— as its name “Out O’ Sight” implied (complete with the face of a mouse peeking out from the middle O)— easy to hide. Although revolutionary at the time, the wood-and-wire, spring-snap trap quickly became the leading design, and today it’s the most recognizable one. Hooker and his mousetraps were a huge success. But they might have done even better if it weren’t for an Englishman who not only stole Hooker’s design, but the credit for it as well.