Intellectual Property Blog

“X” Marks the Spot Where Twitter Once Stood – A Lesson in Trademark Searching and Rebranding

In early August, the nearly half a billion users of Twitter looked at their phones and found something perplexing—the instantly-recognizable blue icon with the white silhouette of a bird had vanished, and in its place a black square with a white “X” had appeared. CEO Elon Musk had decided to rebrand Twitter as “X”—but did he think through all the trademark ramifications of this choice before implementing it? More >