Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1994-10-06
1995-05-02
Chin, Raleigh W.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
273 73R, A63B 4908
Patent
active
054112540
ABSTRACT:
A tennis racket has a head and a handle extending from the head, the handle having an internal cavity extending from the end of the handle toward the head. A measuring aid such as a telescopic wand is mounted within the cavity and may be extended for use in positioning the height of the tennis net above the surface of the court. When extended, the distance from the end of the telescopic wand to the remote end of the head equals the three foot specification required for the height of the net. The wand may be retracted into the handle when not used as a measuring aid so that the racket may play in conventional manner.
REFERENCES:
patent: 4712795 (1987-12-01), Wang
patent: 4811947 (1989-03-01), Takatsuka et al.
patent: 5263275 (1993-11-01), Rumbaugh
Dressler Keith B.
Johnson Philip H.
Chin Raleigh W.
Ruderman Alan
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