Tennis training device

Details Tennis training device Tennis training device

1988-08-26

1989-09-12

Coven, Edward M.

Amusement devices: games

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

Target

273 26E, 273413, A63B 6100

Patent

active

048653195

ABSTRACT:
A tennis training apparatus having a vertical tubular support stand support by a base. A horizontal tubular member is attached at one of its ends to the top end of the vertical support stand. A rotatable support head is attached to the other or outer end of the horizontal support. The rotatable head is attached to the horizontal support such that its axis of rotation is parallel but offset from the longitudinal axis of the horizontal support. A flexible filamentary line is threaded along the longitudinal axis of the horizontal and vertical supports and the rotatable head; one end of the filamentary line is threaded through the wall of the vertical support. The other end of the filamentary line is attached to a ball attachment structure.

REFERENCES:
patent: 1441221 (1923-01-01), Fourcher
patent: 3885790 (1975-05-01), Parr
patent: 3893669 (1975-07-01), Myers
patent: 3994494 (1976-11-01), Kelley
patent: 4706964 (1987-11-01), Genovese

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