legal to own one but illegal to carry
No it is not.
pretty much any blade is legal as long as its not switch blades or has an automatic release
They were when I was growing up there. I suspect that they still are.
Yes it is elegal to carry switch blade butterfly and automatic knives any where in the usa . you could do it any way though but you should get a different knife.
What is the legal length of a knife can you carry in the state of Oklahoma? What is the legal length of a knife can you carry in the state of Oklahoma?
5" blade. Switch blades are legal, butterfly knives too.
No, Switchblades are illegal for citizens to own in the united states. Only exceptions are if you are connected with law enforcement/government OR if you can in california in which they are legal but the maximum blade length is 2 inches.
a 7 inch blade
yup
4" cutting edge
In the UK, it is legal to carry a knife with a folding blade of up to three inches or less in public. This does not include knives with mechanisms that allow the blade to 'lock' into place. Larger blades can be lawfully carried in public provided they are not 'banned blades' and the person carrying them must have a valid reason.
It can be open carried, but cannot be concealed because it is a fixed blade. You will get stared at and may be harassed by police and people, but it is entirely legal. The knife must be in complete view; even a shirt or jacket hanging over the handle can be contrived as concealed.