20140329623 | STRING FOR SPORTS RACQUET AND SPORTS RACQUET WITH IMPROVED STRING - In accordance with the embodiments of the present invention, a resilient and elastic single-filament string for a sports racquet, and an accompanying complete sports racquet is provided. The string includes a central body with ridges that extend axially along the length of said central body, where the ridges and central body are initially formed as a single homogeneous structure. The sports racquet incorporates at least one of these single-filament strings, along with a frame formed of a rigid material containing a number of holes. | 11-06-2014 |