Facebook pokes start-up Teachbook with lawsuit
Facebook is concerned that a start-up social network with the word "book" in its portmanteau title is infringing on its own trademarks. It filed a court complaint on Wednesday in a California district court against Teachbook, a networking site geared toward teachers.
Claiming that Teachbook is "riding on the coattails of the fame and enormous goodwill of the Facebook trademark," the complaint asserts that the start-up, which is headquartered in a suburb of Chicago, shouldn't be using the "-book" suffix.
"The 'book' component of the Facebook mark has no descriptive meaning and … Read more