Can anyone copyright or trademark a punctuation or alphabetical symbol (grapheme) or only a font, typography or typeface which contains it?
I have this doubt after read about the registered (trademarked or copyrighted, I don't know exactly) SarcMark infamous symbol for mark sarcasm in texts. Anyone can register a symbol or the idea of ...
What I'm searching for is an idea for designing this letter (Open E) by combining two existing letters for example. Is that possible? I saw a video for a designer who mixes e and o to make the letter ...