Tennis service instructional device

Details Tennis service instructional device Tennis service instructional device

1974-06-13

1976-02-24

Oechsle, Anton O.

Amusement devices: games

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

Target

273 26E, 273 95A, A63B 6100

Patent

active

039401324

ABSTRACT:
In order to aid in the instructions of the service stroke in tennis, a tennis ball is releasably held by suction at the mouth of a suspended supple hose at the proper height to be stroked by a tennis racquet as in serving. The ball is easily released from the restraining force of the suction upon impact by the tennis racquet.

REFERENCES:
patent: 1431702 (1922-10-01), Smend et al.
patent: 3006647 (1961-10-01), Haskett
patent: 3318068 (1967-05-01), Voullaire
patent: 3397885 (1968-08-01), Nash, Jr.

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