Sony just tried to trademark “Let's play” and failed for the wrong reasonhttp://www.forbes.com/sites/insertcoin/2016/01/12/sony-just-tried-to-trademark-lets-play-and-failed-for-the-wrong-reason/#2715e4857a0b50f71792151f by thekevan • 11 years ago 1 0 11 years agoFOforbes.com