31. The courts found that the Schweitzer windsurfer boom was " merely an obvious extension ". 32. The current 500m record ( for Windsurfers ) is held by French windsurfer Antoine Albeau. 33. Eventually US courts recognized the Schweitzer windsurfer as an obvious step from Chilvers prior art. 34. As of 27 April 2015, Mashiah was the top-ranked Israeli male windsurfer . 35. He is a world champion windsurfer . 36. Hong Kong windsurfer Lee Lai-shan says she's ready for an Olympic comeback. 37. And anything the aspiring windsurfer has learned about sailing boats does not automatically apply to sailing boards. 38. McKnight was an avid outdoors enthusiast, a windsurfer , road biker, backpacker and mountain climber. 39. They were all over it, " said windsurfer Ovidio DeLeon, who witnessed the scene. 40. Eventually US courts recognized the Schweitzer windsurfer as an obvious step from Darby's prior art.
