Compound spring element for a game racket

Details Compound spring element for a game racket Compound spring element for a game racket

2005-12-06

2005-12-06

Chiu, Raleigh W. (Department: 3711)

Games using tangible projectile

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

With sound-deadening, vibration-damping, or shock-absorbing...

C473S540000, C473S548000

Reexamination Certificate

active

06971964

ABSTRACT:
A compound spring element for a game racket frame is provided. A resilient casing forms the spring element, with its profile having a first side portion and a second side portion defining at least one space between them. The at least one space contains at least one damping and/or tension element which interacts with the casing to form a semi-rigid, damped, compound structural unit that is flexurally resistant to string tension. It can be disposed in any number of advantageous positions on at least one part of a head frame to cooperate with at least one string.

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