85548695
Feb 21, 2012
Feb 26, 2013
Active Trademark
Swimming instruction provided by the measuring of and provision of feedback on a swimmer's speed, measuring of parameters derived from swimmer's instant speed and provision of feedback on parameters derived from swimmer's instant speed, real-time measuring of and provision of feedback on a swimmer's speed, real-time measuring of and provision of feedback on parameters derived from swimmer's speed, measuring of and provision of feedback on a swimmer's movement through water
Education and Entertainment