Jean Alexandre LeMat
Encyclopedia
Percussion cap
The percussion cap, introduced around 1830, was the crucial invention that enabled muzzleloading firearms to fire reliably in any weather.Before this development, firearms used flintlock ignition systems which produced flint-on-steel sparks to ignite a pan of priming powder and thereby fire the...
revolver
Revolver
A revolver is a repeating firearm that has a cylinder containing multiple chambers and at least one barrel for firing. The first revolver ever made was built by Elisha Collier in 1818. The percussion cap revolver was invented by Samuel Colt in 1836. This weapon became known as the Colt Paterson...
that bears his name (see LeMat revolver
LeMat Revolver
The LeMat revolver was a .42 or .36 caliber cap & ball black powder revolver invented by Dr. Jean Alexandre LeMat of New Orleans, which featured a rather unusual secondary 16 gauge smoothbore barrel capable of firing buckshot, and saw service with the armed forces of the Confederate States of...
).
LeMat, then a New Orleans physician
Physician
A physician is a health care provider who practices the profession of medicine, which is concerned with promoting, maintaining or restoring human health through the study, diagnosis, and treatment of disease, injury and other physical and mental impairments...
, secured for his design on October 21, 1856. British patents for the same design were issued in 1859, and he later designed a revolver rifle of similar concept as the handgun.