yes to own legal to carry illegal to conceal carry example in your pocket so get a holster for it
It depends on what state you live in, but ballistic knives are illegal in all of the US.
switchblade (spring loaded knives)
Butterfly knives are not illegal to carry in MN, but it is illegal to use it as a weapon, so just don't stab anyone.
They are referred to as "gravity knives" and are prohibited.
i the uk lock nives are illegal
Yes, it is illegal to ship butterfly knives to California. Butterfly knives are considered switchblade knives, which are prohibited in the state. Shipping them to California would be in violation of state laws.
no
No
Yes, butter knives are generally allowed in carry-on luggage according to TSA regulations.
Yes, they are referred to in the law as "gravity knives."
no it is not illegal to own your own jar of peanut butter.