I see all these companies making these Phunnel Bowls all around the world but somebody told me the Phunnel Bowl is patented or isn't this true?, Somebody please shed some light me and my friend argued over this I said things like hookah bowl designs can't be patented but he said it's patented so then why is everybody producing them and no legal action against them??, So if I went and started making and selling them it's okay? (Not that I'm going to but just generally speaking)