Coin or token-operated tennis net

Details Coin or token-operated tennis net Coin or token-operated tennis net

1987-02-09

1988-10-11

Pinkham, Richard C.

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

G07F 510

Patent

active

047765887

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.

REFERENCES:
patent: 1998454 (1935-04-01), Gordon
patent: 2159633 (1939-05-01), Petersen
patent: 2177689 (1939-10-01), Dalkin
patent: 2794869 (1957-06-01), Noregaard
patent: 2884252 (1959-04-01), Thompson
patent: 2918158 (1959-12-01), Shlank
patent: 3153469 (1964-10-01), McPherson
patent: 3211267 (1965-10-01), Bayha
patent: 3645370 (1972-02-01), Rodwell et al.
patent: 3961789 (1976-06-01), Tabacheck
patent: 3995854 (1976-12-01), Gasaway

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