Lord Monocle Von Banworthy said:
Californian I'm guessing?
No, we don't keep track of sharp objects in any state I've ever lived in. Also, and this will blow your mind I know, but any metal object of a certain range of shapes can be sharpened using common household tools. Unless you want to control bench grinders and kinda rough textured rocks in addition to swords people who want edged weapons are going to have them. Give me the the dullest butterknife in your drawer and a concrete floor and I'll be able to shave with it ten minutes later.
I'm afraid you both missed my point and are possibly wrong anyway. In certain states selling and/or owning a sharpened sword is very illegal or requires a permit. If caught by the police, you'd likely get fined. Now, where you may be mistaken is that you haven't actually waved your sword at a police officer yet. Obviously, they can't just come barging into your house to make sure your swords are dull. You're not going to get in trouble unless you get caught with it (sometimes it's only illegal to take them outside of your house).
Obviously none of this has anything to do with your ability to sharpen a butter-knife, so I'm not sure where you were trying to go with that.
Also, no. I live in Missouri. Last I checked we can legally carry concealed weapons. Take that, California!