Firing pin safety mechanism for firearms

Claim 1

A SAFETY MECHANISM AND A FIREARM HAVING A CHAMBER, A TRIGGER AND A FIRING PIN MEANS FOR ENGAGING THE PRIMER OF A CARTRIDGE, SAID MECHANISM COMPRISING PIVOTALLY MOUNTED SAFETY LEVER MEANS POSITIONED BETWEEN SAID FIRING PIN MEANS AND THE PRIMER OF THE CARTRIDGE TO BE FIRED AND ADJACENT SAID PRIMER; SAID SAFETY LEVER MEANS BEING MOVABLE BETWEEN A FIRST AND A SECOND POSITION; TRIGGER LOCKING MEANS MOVABLE BETWEEN A FIRST AND SECOND POSITION; BIAS MEANS URGING SAID TRIGGER LOCKING MEANS TOWARDS SAID FIRST POSITION; SAID TRIGGER LOCKING MEANS PREVENTING MOVEMENT OF THE FIREARM TRIGGER WHEN SAID TRIGGER LOCKING MEANS IS IN SAID FIRST POSITION; SAID SAFETY LEVER MEANS URGING SAID TRIGGER LOCKING MEANS TOWARD SAID SECOND POSITION WHEN SAID LEVER MEANS IS ROTATED TO SAID SECOND POSITION; SAID LEVER MEANS AND SAID TRIGGER LOCKING MEANS PERMITTING SAID FIRING PIN MEANS TO ENGAGE THE PRIMER AND SAID FIREARM TRIGGER TO BE ACTUATED WHEN IN THEIR RESPECTIVE SECOND POSITION.