Legality around certain types of carry

First of all, I know that asking for legal advice on reddit of all places is not a definitive and exhaustive source, and I will take any advice with a grain of salt. With that out of the way, my question is a fairly simple one. State law contains definitions for what is considered concealed and what is considered unconcealed. A knife is considered unconcealed if any part of it, including a pocket clip, is obviously visible. Certain city laws have restrictions against concealed carry but they make no mention of unconcealed carry. Does this mean that unconcealed carry is legal?