Games using tangible projectile – Playing field or court game; game element or accessory... – Practice or training device
Reexamination Certificate
2005-09-27
2005-09-27
Vidovich, Gregory (Department: 3711)
Games using tangible projectile
Playing field or court game; game element or accessory...
Practice or training device
C473S422000, C482S121000
Reexamination Certificate
active
06949035
ABSTRACT:
The power swing training device of the invention is a tethered, truncated, training device attached by flexible elastic to a fixed anchor point, or to a pulley and weight system. A swivel attachment is attached to the distal end of the training device and a yoke is attached to the swivel attachment, and an elastic cord is attached to the yoke at one end and to a fixed point at the other. In a second embodiment, a cord is hung on a pulley attached to an anchor and a weight is placed at the other end.
REFERENCES:
patent: 3618942 (1971-11-01), Bates et al.
patent: 4328964 (1982-05-01), Walls
patent: 4361325 (1982-11-01), Jansen
patent: 6572497 (2003-06-01), Halsworth
patent: 6592474 (2003-07-01), Halsworth
Chambers M.
Lukasik Frank A.
Vidovich Gregory
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