Patent drawing of Pistol hat (1915) – US1183492A

One of the more bizarre inventions of the early 20th century is this "Pistol Hat", patented by AB Pratts in 1915. This unique invention combines a protective headgear with an integrated firing device, designed to be fired from the shooter's head.

The patent describes a helmet equipped with a mechanism that allows the user to fire a projectile by activating a trigger mechanism from, for example, the mouth. This design allows firing while leaving the hands free for other tasks. The innovative construction reflects the creative approach to personal protection and mechanical design of the time.

This vintage patent illustration is an ideal wall decoration for history buffs, collectors of military artifacts, or those with an interest in unique inventions. It serves as a conversation piece and provides insight into an era of ingenuity and unconventional solutions.