Patently Apple writes that the Cupertino-based technology giant had to acquire the trademark from the motorcycle manufacturer. Trademark applications for the name “Lightning” were published by the EU Patent & Trademark Office on Sunday, indicating that Apple bought the trademark from Harley-Davidson. However, Patently Apple adds that the trademark is still protected until next year. Apparently Harley-Davidson uses the trademark “Lightning” for its products, ranging from helmets to eye glasses, and from motorcycle electrical parts to computer game programs. How much Apple paid remains to be seen.