Variable position target assembly
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United States of America Patent
Stats
-
Feb 12, 1991
Grant Date -
N/A
app pub date -
Oct 23, 1989
filing date -
Oct 23, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A variable position target assembly for pinball machines comprises a target and shaft assembly mechanically linked to an opto-interrupter or other transducer. As the shaft assembly is linearly displaced incrementally, its movement causes the transducer to signal at each increment a main processing unit of the pinball game to assign a score or other award.
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Cited Art Landscape
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