So i have a question someone hopefully might know the answer to. I make the magnetic bottle openers that catch the beer caps and stick to your fridge. I was at walmart awhile back and found our local college team wall mount openers and bought them out because people here are crazy for them(as am I haha). Anyways I've made and sold them all pretty easily but couldn't find anymore so I found the company who sells them to walmart. Set up a whole sale account so i could buy them and got them even cheaper which was nice. Got to thinking after the fact of trademark infringement and all that stuff i know nothing about except it exists. The company I buy the wall mounts is licensed with the NCAA since they sell tons of college team stuff. Would I need a license to sell my stuff with the college teams' logo on it as well? Of course I'm just a small time guy not making tons of money or anything but was looking to try and grow some. Was going to try and contact the apparel stores around here trying to sell them but wanted to see if what I'm doing is "illegal" and if it's even feasible to get it to be legal.