Sports racket having a frame with discontinuous boundary

Details Sports racket having a frame with discontinuous boundary Sports racket having a frame with discontinuous boundary

1998-10-13

2000-02-22

Chiu, Raleigh W.

Games using tangible projectile

Player held and powered, nonmechanical projector, per se,...

Racket or paddle; accessory therefor

473546, A63B 4902

Patent

active

060274204

ABSTRACT:
A sports racket, particularly a tennis racket, comprises a handle and a frame, including a head part, a middle part, a throat element and a shank element, and a string system composed of a lateral string segments and a longitudinal string segments, wherein the majority of the longitudinal string segments pass through the openings in the throat element, enter and anchored at the shank element; and at least for two longitudinal string segments, one on each side of the longitudinal axis, which are anchored at the shank element, there is no structural member of the frame standing between said string segment and the outboard space beyond. The frame, which surrounds the string network, is essentially not continuous.

REFERENCES:
patent: 3089118 (1963-05-01), Fritsch
patent: 4595201 (1986-06-01), Fischer
patent: 4754968 (1988-07-01), Fischer
patent: 5137273 (1992-08-01), Jseng
patent: 5306004 (1994-04-01), Soong

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