发明名称 TENNIS RACKET HAVING AN OPTIMIZED STRIKING AREA AND A BALL COLLECTION PORTION
摘要 A tennis racket having an optimized striking area made from a frame forming a ball striking portion and a handle, the ball striking portion including vertical and horizontal strings configured so as to form sweet spot areas, and a first horizontal bar integrally attached to the frame perpendicular to the handle, wherein the placement of the first horizontal bar affects characteristics of the sweet spot areas. The tennis racket may also include a second horizontal bar and/or two vertical bars.
申请公布号 EP2747849(A1) 申请公布日期 2014.07.02
申请号 EP20120826448 申请日期 2012.08.23
申请人 OJOEE INDUSTRIES, INC. 发明人 FELLINI, SCOTT, R.;HODGES, JOSEPH, J.;ROSSO, ANTHONY, C.
分类号 A63B49/02;A63B47/02 主分类号 A63B49/02
代理机构 代理人
主权项
地址