Games using tangible projectile – Bowling
Patent
1994-06-28
1995-05-02
Millin, V.
Games using tangible projectile
Bowling
473115, A63D 504
Patent
active
054114420
ABSTRACT:
An easily changeable bowling alley masking unit provides a visual barrier that covers a forward portion of a pin spotter in a first position and provides ready access to that portion of the pin spotting mechanism when in a second position. The unit includes a generally rectangular frame, a cartridge adjacent to the frame and a pair of rollers disposed within the cartridge. The unit also includes a pair of masking members with one of the masking members attached to each of the rollers. Each of the masking members includes a display of one side thereof and is adapted to be rolled upon a roller for storage within the cartridge and unrolled to cover a portion of the pin spotter.
REFERENCES:
patent: 930233 (1909-08-01), Rose
patent: 2530462 (1950-11-01), Gwin
patent: 3807732 (1974-04-01), Congelli
patent: 5076582 (1991-12-01), Edwards
Bumbera Steven A.
Morin Robert L.
Riley William M.
Stephens Michael W.
AMF Bowling Inc.
Millin V.
Pierce William M.
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