Bowling alley bumper system

Details Bowling alley bumper system Bowling alley bumper system

1993-08-25

1996-05-07

Millin, Vincent

Games using tangible projectile

Bowling

Practice or assist device

473113, A63D 500

Patent

active

RE0352322

ABSTRACT:
A bowling alley bumper system which can be used for conventional bowling and for bumper bowling is disclosed. The bowling alley bumper system includes a pair of gutters having longitudinally extending portions and extending and retracting means for moving those portions into an extended position which allows bowling balls to fall into and roll along one of the gutters. In one embodiment, the portion is moved upwardly or downwardly along an arc in an xz plane with little or no lateral movement.

REFERENCES:
patent: 3401933 (1968-09-01), Conklin et al.
patent: 4900024 (1990-02-01), Chandler et al.
patent: 5207422 (1993-05-01), Beene

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