By Mike McDaniel The trademark was filed in court last week on behalf of Smith. View the original article to see embedded media. After Geno Smith and the Seahawks beat the Broncos on Monday Night Football to open the season last week, the Seattle quarterback delivered a now-famous line during the postgame celebration. “They wrote me off. I ain’t write back though,” Smith exclaimed in the postgame interview. After the clip of Smith’s interview went viral following the Week 1 win, Smith decided to make the most of the now-famous line. Smith has filed a trademark for the phrase, with a filing dat…