Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1979-03-08
1981-05-12
Pinkham, Richard C.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
A63B 7100
Patent
active
042667682
ABSTRACT:
A breakaway safety base for use in playing baseball where the base is secured to a ground support by resilient deformable interengageable members carried on both the base and support which form a plurality of physical connections securing the base to the support. High-injury potential lateral loading forces on the base shear the connections to free the base for lateral movement across the support.
REFERENCES:
patent: 3198525 (1965-08-01), Smith
patent: 3273891 (1966-09-01), Grim, Jr.
patent: 3862756 (1975-01-01), Selliken
Brown T.
Pinkham Richard C.
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