Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1976-08-23
1978-12-26
Apley, Richard J.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
A63B 5100
Patent
active
041312791
ABSTRACT:
A tennis racket and stringing method are disclosed wherein the resulting racket has a more uniform main string to cross string tensioning. The uniform tensioning provides a consistent playing surface throughout the entire stringed area. The center main strings are first tensioned and the remaining main strings are tensioned by working outwardly from the center strings toward the sides. The cross strings are interwoven with the main strings beginning from the center and working outwardly.
REFERENCES:
patent: 1132214 (1915-03-01), Ries et al.
patent: 3834699 (1974-09-01), Pass
Apley Richard J.
Schenk John G.
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