I would say no because it would prevent someone else from using poser to create the pose. How would you like to buy poser and found out all the poses were already taken (copyrighted?). Something diverse would be... suppose you created a jeans texture (taking a photo of your jeans pants) and someone else took a photo of their jeans and both pics just happen to look alike because both jeans were made by the same company. As a judge I would throw out the case providing they still have the jeans in question.