Facebook, Inc. v. Teachbook.com LLC

  1. September 04, 2012

    Teachbook Changes Name To End Facebook Trademark Suit

    Facebook Inc. agreed to drop its trademark suit against Teachbook.com LLC on Friday after the social networking site for teachers consented to move forward with a new name, the companies announced in a statement.

  2. September 26, 2011

    Teachbook Can't Escape Facebook Trademark Dispute

    An Illinois federal judge on Monday refused to throw out Facebook Inc.'s trademark suit against Teachbook.com LLC, saying it would be reasonable for a teacher to believe the social networking site for teachers might be operated by Facebook.

  3. July 19, 2011

    Teachbook Seeks To Stay Discovery In Facebook Fight

    Teachbook.com LLC on Monday urged an Illinois federal court to stay discovery in Facebook Inc.'s trademark infringement and dilution suit against it, claiming that the court should first decide whether to dismiss the case on the merits to avoid causing irreparable harm to the small company.

  4. July 14, 2011

    Facebook Fights To Keep Teachbook IP Suit Alive

    Facebook Inc. on Wednesday urged an Illinois federal court not to throw out its trademark infringement case against Teachbook.com LLC, a social networking site for teachers, arguing that its complaint sufficiently pled that the teacher site’s name infringes its trademark and will cause a likelihood of confusion.

  5. June 16, 2011

    Teachbook Wants Facebook Trademark Suit Tossed

    Teachbook.com LLC, a social networking site for teachers, asked an Illinois federal court Wednesday to dismiss a trademark infringement suit against it by Facebook Inc., maintaining that the names of the two companies "bear no distinctive resemblance to one another whatsoever."

  6. May 09, 2011

    Facebook Renews Trademark Battle With Teachbook

    Facebook Inc. refiled its trademark infringement suit against Teachbook.com LLC, a social networking site for teachers, on Friday in an Illinois court, days after the suit was dismissed by another court for lack of jurisdiction.

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