Yale Keys
Linus Yale Jr. invented the key and named the company Yale like his last name. The Yale key was invented in 1860
Key was really useful, to keep your house safe, not just that you can also lock the bathroom while you are in it so nobody open the door accidentally. But the main reason is to keep homes safe, by locking the doors, so robbers can come inside the house and stile things form the house. The Yale key also was used for banks to keep banks safe, so nobody can stile banks. The key Yale invention is really useful for people who owned house, apartments, ( bathrooms ). People mostly used it for house, and bathrooms. Today's life key still exist we use it the same way they used it in 1860, sadly it did not change much. But we used it for more things, like for the bedroom, main doors, bathroom, safety boxes, Banks, etc. But in today's life we have more ways to lock our doors and make them safe, for example cards, code. |