Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1974-04-29
1976-01-27
Pinkham, Richard C.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
273 58C, 273 95A, A63D 1510
Patent
active
039348733
ABSTRACT:
A baseball batting aid for use in increasing the proficiency of a batter to hit different types of pitched balls. The aid includes a conventional cork center baseball having a diametrically extending hole of a first diameter drilled therethrough with one end thereof counterbored. A cord is received through the hole and a metal sleeve member with a backup member is inserted into a counterbore of the hole so that the knotted end of the cord can be pulled back into the counterbore of the hole. A patch covers the opening of the counterbore.
REFERENCES:
patent: 667563 (1901-02-01), Oakley
patent: 1682059 (1928-08-01), Backus
patent: 2081059 (1937-05-01), Mitchell
patent: 2186016 (1940-01-01), Evans
patent: 2641933 (1953-06-01), Kinkle
patent: 2944817 (1960-07-01), Stiller
patent: 3086775 (1963-04-01), Albert
patent: 3115346 (1963-12-01), Pohle
patent: 3469840 (1969-09-01), Kruzel
patent: 3637209 (1972-01-01), Raut
Brown T.
Pinkham Richard C.
Powell B. J.
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