Research in Motion wins Blackberry Messenger trademark dispute

Research in Motion (RIM) has finally had a bit of luck, as a court has ruled that the firm can continue to use the BBM moniker for its Blackberry Messenger instant messaging service. 

Canadian broadcast analyst firm BBM complained to a federal court about RIM using the acronym BBM to brand Blackberry Messenger, arguing that phone maker was infringing its trademark. However, the court has ruled that RIM can continue to use the three-letter acronym, as the firms operate in completely different industries.