The History and Fact About the Mousetrap

The History and Fact About the Mousetrap A  mousetrap  is a type of  animal trap  designed primarily to catch  mice; however, it may also, accidentally or not, trap other small animals. Mousetraps are usually set somewhere indoors where there is a suspected infestation of  rodents. The trap that is credited as the first patented lethal mousetrap was a set of spring-loaded, cast-iron jaws dubbed Royal No. 1.  It was patented on November 4, 1879, by James M. Keep of New York.  From the patent description, it is clear that this is not the  first  mousetrap of this type, but the patent is for this simplified, easy-to-manufacture, design. It is the industrial age development of the  deadfall trap, but relying on the force of a wound spring rather than gravity. The jaws of this type are operated by a coiled spring and the triggering mechanism is between the jaws, where the bait is held. The  trip  snaps the jaws shut, killing the rodent. Lightweight traps of this style are now constructed from plastic. These traps do not have a powerful snap like other types. They are safer for the fingers of the person setting them than other lethal traps and can be set with the press on a tab by a single finger or even by foot. James Henry Atkinson The classic spring-loaded mousetrap was first patented by William C. Hooker of  Abingdon, Illinois, who received a patent for his design in 1894.  A British inventor,  James Henry Atkinson, patented a similar trap called the Little Nipper in 1898, including variations that had a weight-activated treadle as the trip The Little Nipper is the classic snapping mousetrap that we are all familiar with that has the small flat wooden base, the spring trap, and the wire fastenings.  Cheese may be placed on the trip as  bait, but other foods such as oats, chocolate, bread, meat, butter, and peanut butter are more commonly used.   The Little Nipper slams shut in 38,000th of a second and that record has never been beaten. This is the design that has prevailed until today. This mousetrap has captured a 60 percent share of the British mousetrap market alone, and an estimated equal share of the international market. James Atkinson sold his mousetrap patent in 1913 for 1,000 pounds to Procter, the company that has been manufacturing the Little Nipper ever since, and has even built a 150-exhibit mousetrap museum in their factory headquarters. American John Mast of Lititz, Pennsylvania, received a patent on his similar snap-trap mousetrap in 1899. Humane Mousetraps Austin Kness had an idea for a better mousetrap back in the 1920s. The Kness Ketch-All Multiple Catch mousetrap doesnt use bait. It catches mice alive and can catch several before it needs to be reset. Mousetraps Galore Did you know that the Patent Office has issued more than 4,400 mousetrap patents; however, only about 20 of those patents have made any money? Catch a few of the different designs for mousetraps in our mousetrap gallery.