Bowling pin base

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target

Patent

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Details

273DIG22, A63D 900

Patent

active

043220789

ABSTRACT:
An exterior lock groove is formed in the bowling pin base insert and the insert is locked in place by flow of the exterior plastic coat on the pin into the groove.

REFERENCES:
patent: 2738977 (1956-03-01), Riley
patent: 3142600 (1964-07-01), Dosker
patent: 3445113 (1969-05-01), Satchell et al.
patent: 3525524 (1970-08-01), Schmid
patent: 3940146 (1976-02-01), Little
patent: 3971837 (1976-07-01), Hasegawa

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