Games using tangible projectile – Playing field or court game; game element or accessory... – Practice or training device
Reexamination Certificate
2006-12-05
2009-06-30
Aryanpour, Mitra (Department: 3711)
Games using tangible projectile
Playing field or court game; game element or accessory...
Practice or training device
C473S431000, C124S078000
Reexamination Certificate
active
07553244
ABSTRACT:
Disclosed herein is a football receiving and launching machine that receives thrown footballs into a ball collector, orients the football and transfers the football into a ball accelerator that launches the football into the air automatically, enabling the user to practice catching and throwing footballs without the assistance of another player.
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Ryan Canfield, Craig Cotterman & Greg Lopshire, www.tristate.edu/ME.AE.Dept/ME/seniordesign.htm, date unknown.
Aryanpour Mitra
York Michael
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