Sports ball launcher

Details Sports ball launcher Sports ball launcher

2006-04-18

2006-04-18

Ricci, John A. (Department: 3714)

Mechanical guns and projectors

Spring

C124S037000

Reexamination Certificate

active

07028682

ABSTRACT:
A ground-based ball launcher for inflated-ball sports practice provides an impulse that propels the ball upwardly in a trajectory of pre-adjustable angle and velocity so as to obtain a desired maximum height and landing distance offset from the launcher. An optional adjustable time delay gives a player time to move into place and get set for each launching. Launching energy may be provided by a compressed coil spring which can be reloaded by the user with foot-pump action.

REFERENCES:
patent: 3856300 (1974-12-01), Payne
patent: 4164928 (1979-08-01), Meares
patent: 5462285 (1995-10-01), O'Patka et al.
patent: 5597160 (1997-01-01), Mims
patent: 5800288 (1998-09-01), Mims
patent: 6019096 (2000-02-01), Snyder et al.
patent: 6843241 (2005-01-01), Newcomer

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