Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1980-08-12
1982-07-20
Apley, Richard J.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
273 73C, 273 73J, 273DIG8, A63B 4910
Patent
active
043402267
ABSTRACT:
A hollow injection moulded thermoplastics games racket frame comprising a head (21) and a shaft (20), the head (21) having integrally-formed internal supports (25) containing the stringing holes (23) and the moulding being polyurethane foam-filled. The foam filling is provided in two parts, a lighter filling (32) for the head and a denser filling (33) for the shaft. The shaft filling (33) is integrally-formed with a foam handle portion (34). The handle end of the shaft is preferably provided with moulded-in holes (31) through which filling (33) can flow during its foaming.
REFERENCES:
patent: 3265401 (1966-08-01), Spier
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patent: 3810620 (1974-05-01), Decker et al.
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patent: 3990701 (1976-11-01), Kim
patent: 4025377 (1977-05-01), Tanikawa
patent: 4099718 (1978-07-01), Marks
patent: 4119313 (1978-10-01), Popplewell
patent: 4177990 (1979-12-01), Kajiwara
patent: 4181301 (1980-01-01), Serpoud et al.
patent: 4194738 (1980-03-01), Inoue et al.
Apley Richard J.
Dunlop Limited
LandOfFree
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