MyFishFinder.com Just like iceshanty but warmer
A trademark isn’t a patent. Anyone can make and sell them with a similar name. Many companies make sleds with skis.The trademark is for the name / logo, hopefully you paied for the international trademark or its probably only good in your state.
Copyright is state only.....Trademark is not......
Ive honestly never seen the big deal about these?To each their own i guess.