Sports and game racket utilizing a preassembled woven stringing surface

A stand alone pre-woven string surface unit intended for a sports racket, under tension, and held firm by a metal or synthetic composite ring structure,

• said stand alone string surface unit consists of pre-woven strings, under preselected tension, between two annular sheets of metal or composite (anticipating the size and shape of a conventional tennis or sports racket frame), forming a layered, and optionally a crimped or corrugated structure around the perimeter and in the plane of the string surface,
• said pre-woven string surface, with a string spacing of at least twice the thickness of the strings, selected from the group consisting of gut, synthetic plastic yarn, metal or a suitable combination of them,
• said layered structure with a spiral cross section, perpendicular to the plane of the string surface, and concentric with the string surface, running continuously along its perimeter, alternatively,
• said layered structure with a zig-zag (“Z”-fold) cross section, perpendicular to the plane of the string surface, and concentric with the string surface, running continuously along its perimeter, alternatively,
• said stand-alone string surface unit consists of the woven strings, under preselected tension, between two or more concentric rings, such that in a plane perpendicular to the string surface, the strings are in an “S”-like configuration between the concentric rings,
• said rings selected from the group consisting of metal, plastic, synthetic carbon fibre or a suitable combination of them.