Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1986-04-14
1988-01-12
Pinkham, Richard C.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
273 26A, A63B 6938
Patent
active
047186682
ABSTRACT:
A tennis training device is disclosed including a plurality of telescoping sections in order to provide an infinitely variable opening through which a tennis ball may be struck. The device may be placed adjacent to a net or at any particular targeted location upon a tennis court. The device includes support members which are adapted to selectively receive ballast material therein such as water or sand in order to provide a stable training device which can be simply made portable by removal of the ballast material from therein. Reduction couplings are used to facilitate the telescoping interaction and expandability and retractability of the device. Aperture and pin configurations are used to fix the vertically telescoping members into a specific location during use. Preferably the device may be formed of polyvinylchloride tubing members.
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Brown T.
Pinkham Richard C.
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