By Timothy Carney, The Washington Examiner

A year ago, as the Baltimore Ravens under coach John Harbaugh and San Francisco 49ers under coach Jim Harbaugh advanced through the NFL playoffs, there was talk of a potential brother-vs-brother Super Bowl – a “Harbowl,” as some sportswriters had begun calling it.

Roy Fox of Pendleton, Indiana, is an ordinary football fan who had an idea: make T-shirts and hats with the word “Harbowl” on them, and sell them for some extra cash in case these brothers did ever meet up in a future Super Bowl. Mr. Fox remembered how Lakers Coach Pat Riley famously made money by trademarking the term “Three-Peat,” Fox told me this week, and so he decided to trademark “Harbowl” and “Harbaughbowl.”

So, is Mr. Fox expecting a payday this month, as the Harbowl becomes reality? Nope. NFL lawyers, threatening costly legal battles, pressured Mr. Fox to abandon his copyright. And under threat of costly court costs, Mr. Fox gave up the trademark early this season.

Here’s the story as told by Mr. Fox, federal trademark filings, and emails Mr. Fox forwarded to me:

Mr. Fox, figuring last year that the Harbowl might happen some day, signed up with the online legal services business Legal Zoom, and went through the process of applying for a trademark on both Harbowl and Harbaughbowl.  Read more at The Washington Examiner