Bowling alley bumper system

Details Bowling alley bumper system Bowling alley bumper system

2006-07-04

2006-07-04

Pierce, William M. (Department: 3711)

Games using tangible projectile

Bowling

Practice or assist device

C473S113000

Reexamination Certificate

active

07070510

ABSTRACT:
A bowling alley bumper system including a pair of retractable bumper assemblies for use with a bowling lane to prevent bowling balls from entering either gutter when the retractable bumper assemblies are deployed, each retractable bumper assembly comprises an elongated retractable rail selectively movable between a retracted position and a deployed position disposed between one side of the bowling lane and the corresponding gutter such that when either elongated retractable rail is in the retracted position a bowling ball can enter the corresponding gutter and when either elongated retractable rail is in the deployed position a bowling ball is prevented from entering the corresponding gutter.

REFERENCES:
patent: 5417616 (1995-05-01), Widrick
patent: RE35232 (1996-05-01), Stephens
patent: 5857918 (1999-01-01), Beene
patent: 6402629 (2002-06-01), Heddon

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