There's plenty of prior art for boxy 6-wheeled robots. Pepsi also has a boxy 6-wheeled delivery robot: https://abcnews.go.com/Business/wireStory/snacks-wheels

There's plenty of prior art for boxy 6-wheeled robots. Pepsi also has a boxy 6-wheeled delivery robot: https://abcnews.go.com/Business/wireStory/snacks-wheels-pepsico-tests-driving-robot-delivery-60135284 https://abcnews.go.com/Business/wireStory/snacks-wheels-peps...