In OHIO, Open Carry is legal with no permit. I was standing on my own property and a State Patrolman came up on foot from across the road to ask me about a call for a horse near the road.. He noticed my firearm, put his hand on his own firearm, and he asked me if I was armed (DUH!!!) I answered yes, then he gruffly asked if I had a permit for it, I answered back "dont need one" and he paused for a few seconds, and then changed the subject.... Never mentioned the firearm or touched his own the rest of the time we talked.