Almost all states prohibit carrying any knife with a blade longer than 3 or so inches. And a switchblade is considered a dangerous weapon. Check the individual states for specifics, the link below gives a summary.
well it is not iligal for children it is iligal for kids :\
nope
Yes
Yes
in 1920
imigrant from Mexico
YES
absolutely illegal!
This is usually caused by a bad seat safety switch.
They're Illegal in Indiana.
switch blades' blades are inside the knife until you press some button or switch, but pocket knives are just knives i think
Yes it is very illigal