Coin or token-operated tennis net
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United States of America Patent
Stats
-
Oct 11, 1988
Issued Date -
N/A
app pub date -
Feb 9, 1987
filing date -
Jun 24, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coin- or token-operated game duration controller for a game utilizing a net stretched across a court between a pair of posts. The controller is attached to one of the posts and comprises an electrically driven winch winding and unwinding the net cord cable for raising the net at the beginning of a game period and for lowering the net at the end of a game period. The electric motor is controlled by a coin or token operated switch and timer. The invention requires no modification or alteration of conventional existing net support posts.
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