Ball bats and methods of making same

Details Ball bats and methods of making same Ball bats and methods of making same

2006-10-31

2006-10-31

Graham, Mark S. (Department: 3711)

Games using tangible projectile

Player held and powered, nonmechanical projector, per se,...

Bat

Reexamination Certificate

active

07128670

ABSTRACT:
Ball bats and methods of making the same are disclosed whereby the handle and barrel members are separate structural components, and whereby the handle member is of sufficient length to extend through the hollow barrel member. The handle member is connected to the barrel member at its proximal and distal ends by proximal and distal connectors. The connection between the handle member at the proximal end of the barrel member is by means of an elastomeric proximal connector. The connection between the handle member and the distal end of the barrel member is accomplished by means of a rigid distal connector. The rigid connection of the handle member's distal end to the distal end of the barrel member and the elastomeric (flexible) connection between the handle member and the proximal end of the barrel thereby allows the handle member to flex substantially across its entire length during ball impact.

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Fleisig et al, “Correlations Between Bat Speed and Mass Properties”, Presented at NACOB 98: North American Congress on Biomechanics, Canadian Society for Biomechanics—American Society of Biomechanics, University of Waterloo, Waterloo, Ontario, Canada, Aug. 14-18, 1998, four pages.
Walters, “UF must adjust to new bat regulations in 2000”, The Independent Florida Alligator on Line, Thursday, Oct. 21, 1999, three pages.
OSHMAN—The Best Online Selection of sporting Goods web site, Baseball/Softball Buyers Guides, “How to Buy A Baseball Bat”, five pages.
National Collegiate Athletic Association (NCAA), 2003 Baseball Rules and Interpretations, seven pages.

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