Golf-sandtrap.jpgSan Diego – TourSwing Golf LLC has filed a trademark infringement lawsuit against Callaway Golf over its “Octane” trademark.  The lawsuit, filed in U.S. District Court for the Western District of Wisconsin claims that Callaway maliciously, deliberately, and willfully stole the trademark.

Representatives for TourSwing believe that its competitor’s deliberate use of “Octane” stems from an