It depends on local legislation. If you have one then watch out.
Yes
absolutely illegal!
They're Illegal in Indiana.
There is no 'federal' law banning them, but in most jurisdictions they ARE illegal under local statutes.hi
Hidden blades are illegal anywhere you go becuase they can be classified as a spring-assisted blade, which is against the Switch-blade Act.
They are legal to own but you cannot carry them on your person.
Legal to own illegal to carry unless you are handicaped such as one arm or missing fingers.
No, it is legal to carry one and sell them... but you have to have a gun permit to carry them concealed.
(in the US) Although they may be described differently in the various state statutes, so-called "switchblade" knives are universally illegal.
I hope not
nope
Switchblades are in fact legal to posses in Oregon, although to carry it with you, in order for it to be legal, it CANNOT be concealed (this means it has to be visible). If you are under 18, be careful, it's illegal to carry.