I have a small folded hunting knife in my glove compartment.
Pretty sure it’s legal.
I live on Staten Island (though looking in PA currently) and dont even know our knife laws.
When you live in NYC, ignorance of the laws is bliss :)
“Pretty sure it’s legal.”
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I live in Texas and keep a folding skinning knife in my truck, a Swiss Army knife, a couple of folders. Thankfully, Texas updated its knife law and made it clearer and less complicated. Example; the sainted Bowie knife is now legal. One thing that had not been made clear in the new law is where to start measuring the blade. Is it the beginning of the sharpened edge, hilt, what? You find this subjectivity in many state and city laws. So, know your local laws.