 
   History of Tennis Framing Problem Tennis  play has changed dramatically in the 150 years since it was invented.   Topspin and slice dominate the game professionally as well as in  community play.  Tennis rackets have been improved to match the higher  level of play, with much larger string area, carbon fiber rackets and  stronger polymer strings. Every  tennis player periodically frames the ball during play, including the  pros.  This usually results in a mishit and lost point.   While playing  in 2021, it occurred to me that the tennis racket is so thick, front to  back, the strings could be rearranged to match the edges of the racket  in order to "Hit the strings, not the frame."   So, I hired a patent  attorney to research "prior art."  There was none! There is now.  A Non-Provisional Patent Application No. 17/706,841 was filed March 29, 2022 .  Angling  the strings to the frame can prevent many mishits, whether it is a  ...
