It depends on local state laws. In general, yes, a knife of any blade length can be considered a concealed weapon. For instance, in Tennessee, you can legally carry a knife openly or concealed as long as the blade is less than 4 inches, however, there is a provision in the law called "intent to go armed" which can technically apply to anything that can be used as a weapon regardless of what it is.
Knives with a 3 inch blades are not considered a concealed weapon.
Technically yes, because its enclosed inside the handle its considered concealed.
Also called the "balisong" or "gravity knife", YES, the knife is considered a deadly weapon and is prohibited from most states when carried concealed.
The blade on a concealed knife cannot exceed four inches.
A ballistic knife is a weapon which fires a knife blade.
It depends on your state laws. In general, any knife, or any object that can be used as a weapon can be a concealed weapon. However, most states specify length requirements for what can or can't be legally carried as a weapon. In Tennessee, the law makes it illegal to carry a knife of 4 inches or more as a weapon.
sword, knife, bayonet
4" cutting edge
3 1/2 concealed . unlimited unconcealed
There is no length stated in the statutes. Only that it not be carried or used in a manner meant to be considered a weapon.
Absolutely! Under 21, concealed carry of a "deadly weapon" is prohibited, but pocket knives are specifically exempted and only a gun is specifically defined as a "deadly weapon". Any other item would likely be considered on a case-by-case basis, in court. Over 21 and open carry are unrestricted.
It's a knife. You can kill or at least injure anyone with an object with an edge or pointed end. Boxcutters are usually made of poor quality metals and isn't usually heat treated probably, so a normal knife would be better as an weapon.