Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1992-05-05
1994-04-05
Millin, Vincent
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
A63B 4902
Patent
active
052998010
ABSTRACT:
The tennis racket has the particularity that the cross-sectional area of the frame in the plane of the stringing of the head portion comprises locally widened zones opposite to each other in the region of greatest width of the head portion, measured perpendicular to the longitudinal axis in the plane of the stringing, and optionally one locally widened zone at the free end of the head portion.
REFERENCES:
patent: 4212461 (1980-07-01), Cecka et al.
patent: 4664380 (1987-05-01), Kuebler
patent: 4834383 (1989-05-01), Woehrle et al.
patent: 4911444 (1990-03-01), Yoneyama
patent: 5037098 (1991-08-01), Davis
patent: 5076583 (1991-12-01), Hsu
Koeckelberg Isabelle
Meertens Jacques
Sol Hugo
Chiu Raleigh W.
Donnay International S.A.
Meller Michael N.
Millin Vincent
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