PINSETTER MASKING UNIT

PINSETTER MASKING UNIT

A bowling lane pinsetter masking unit including a transparent panel having a prismatic pattern impressed thereon and light sources positioned at varying distances therebehind, the character of the prism pattern and the location of the light sources being such as to create a unique and attractive lig...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LUTZ, ALLEN, LEMIEUX, ROBERT W, LAZAR, RALPH M, ROCKWOOD, ALBERT M
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
AMUSEMENTS
BAGATELLE
BILLIARDS
BOCCIA
BOWLING GAMES
BOWLING-ALLEYS
BOWLS
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
GAMES
HUMAN NECESSITIES
LABELS OR NAME-PLATES
PHYSICS
SEALS
SIGNS
SPORTS
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Beschreibung
Zusammenfassung:A bowling lane pinsetter masking unit including a transparent panel having a prismatic pattern impressed thereon and light sources positioned at varying distances therebehind, the character of the prism pattern and the location of the light sources being such as to create a unique and attractive light pattern.