New Automata Design in the pipeline - SHARK!

We have started a new automata design on a swimming Shark. Just completed some initial draft and working on modifying and smoothening the mechanism. It has been a struggle between whether to have a more realistic shark look or a more cartoon/funny look. Any way, we prefer the more realistic look . By the way , we were just wondering whether JAWs is a copy-right name or we can also use it to name our automata?