Nikola Motors sues Tesla for $2 billion over alleged design-patent infringement

On Tuesday, zero-emissions truck startup Nikola Motor Company sued Tesla for allegedly infringing on its design patents. Nikola says that Tesla's Semi, which was revealed in November 2017, too closely resembles its Nikola One, a hydrogen fuel-cell vehicle that was revealed in December 2016. (Somewhere, the ghost of Nikola Tesla is feeling very conflicted.)

https://arstechnica.com/cars/2018/05/nikola-motors-sues-tesla-for-2-billion-over-alleged-design-patent-infringement/