I want to trademark all the vowels except ‘u’

Apparently a small storm’s brewed in the US over an author who, according to the Guardian, trademarked the word ‘cocky’ and has approached other authors to remove it from their book titles. According to the OED the word means ‘conceited or confident in a bold and cheeky way’, though I can think of a few … More I want to trademark all the vowels except ‘u’