3833219 is referenced by 30 patents and cites 16 patents.

A racket for tennis, squash, badminton or similar sports, which includes a handle of adjustable length; a handle grip of adjustable perimetric size; means for adjusting the weight of the handle and/or the head portion of the racket, wherein the several adjustable features may be coordinated to suit the requirements of a particular user of the racket and to optimize his playing ability; the adjustments being simply and readily made by the user with the aid of common hand tools.

Racket with adjustable handle
Application Number
Publication Number
Application Date
August 27, 1973
Publication Date
September 3, 1974
Dean Jesse W
Hilbert Philip G
A63b 49/08
A63B 49/04
A63B 49/02
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