GRIP WRAPS TENNIS RACKET

Brand	Owner	Address	Description
WHATAGRIP	Unique Sports Products Inc.	840 McFarland Parkway Alpharetta GA 30004	grip wraps for tennis racket, badminton racket, squash racket, racquet ball racket, golf club and baseball bat handles;what-a-grip;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A tennis racket having a racket frame defining a ball-hitting face, wherein if the upper part of the ball-hitting face is set as a 0-degree position, a string protection member is mounted on at least one portion of a head part of the racket frame in a range from a clockwise 45-degree position to a clockwise 135-degree position and in a range from a clockwise 225-degree position to a clockwise 315-degree position by interposing a viscoelastic member between the string protection member and the racket frame. The moment (Is) of inertia of the tennis racket in a swing direction is set to not less than 450,000 g/cm