美国一大学因这事又火了一把!荒诞不经还是合情合理?
https://listverse.com/2013/04/29/10-absurd-trademark-claims/
https://www.rd.com/culture/surprising-trademarked-words/
https://www.businessinsider.com/15-ridiculous-trademarking-attempts-2011-4
https://www.guruin.com/news/15631