There may be length regs as well. I'd click on the Statute number and poke around in the numerical vicinity.
Another way to get this kind of info is to google your state weapon's statutes by name. ie Louisiana state weapons statute You'll typically get a link to the online statutes and you can search for the actual letter of the law in there.
If you enjoyed reading about "blade Length law in LA." here in TheHighRoad.org archive, you'll LOVE our community. Come join TheHighRoad.org today for the full version!