Racket and the like

Details Racket and the like Racket and the like

1978-02-06

1980-01-29

Apley, Richard J.

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

273 73D, 273 73L, A63B 4902, A63B 5100

Patent

active

041858220

ABSTRACT:
A racket having a primary frame and a secondary frame, the latter being disposed within and being secured to the primary frame. The secondary frame contains the string surface of the racket and is adapted to distribute forces in such a way that the "sweet spot" of the racket is much larger than in a conventional racket of the same size. Use of a secondary frame permits manufacturing economies not permitted by the more conventional design.

REFERENCES:
patent: 3814423 (1974-06-01), Shockley et al.
patent: 3843121 (1974-10-01), Edlefsen
patent: 3947029 (1976-03-01), Gallagher
patent: 4029317 (1977-06-01), Malmstrom

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