I hope some one can help me with this. I have been making leather items for the past few years mainly as gifts and for a few local folks. I am wanting to give my leather business a name and come up with a product stamp. My question: what if anything do I have to do to make sure I do not infringe on anyone else's company or have any other legal issues that I am unaware of. I live in Colorado. Any input would be great. Thanks