Bowling alley bumper system

Details Bowling alley bumper system Bowling alley bumper system

1992-07-28

1995-04-11

Millin, Vincent

Games using tangible projectile

Bowling

Practice or assist device

473113, A63D 500

Patent

active

054052955

ABSTRACT:
Bumper bowling systems include retractable bumpers and mechanisms connected to the retractable bumpers disposed alongside a bowling alley's gutters. The mechanisms are adapted to extend the bumpers into a position which prevent bowling balls from falling into the gutter and also to retract the bumpers to permit ordinary bowling. A segmented longitudinally extending cap and a structural support member are also provided so that the cap covers the bumper mechanism.

REFERENCES:
patent: 2949303 (1960-08-01), Sherman
patent: 3063717 (1962-11-01), Lemieux
patent: 3304087 (1967-02-01), Untiedt
patent: 3761086 (1973-09-01), Miller
patent: 4801143 (1989-01-01), Heddon
patent: 4900024 (1990-02-01), Chandler et al.
patent: 4913433 (1990-04-01), Rochefort

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