Games using tangible projectile – Player held and powered – nonmechanical projector – per se,... – Bat
Reexamination Certificate
2005-05-31
2005-05-31
Graham, Mark S. (Department: 3711)
Games using tangible projectile
Player held and powered, nonmechanical projector, per se,...
Bat
C473S566000, C473S567000
Reexamination Certificate
active
06899648
ABSTRACT:
An improved wood bat for baseball includes a wood body having a handle portion, a barrel portion, and a tapered portion therebetween. An axial hole is disposed longitudinally along the axis of the wood body from one end of the handle and extending a predetermined distance. A tubular core made of fiber reinforced plastic materials or metal is fitted to be received in the axial hole to internally reinforce the wood body. The wood bat may further comprise an outer sleeve which is made of fiber reinforced plastic materials or metal and surrounds the barrel to get an external reinforcing.
REFERENCES:
patent: 377686 (1888-02-01), Moose
patent: 727359 (1903-05-01), Held
patent: 795815 (1905-08-01), Burrows
patent: 1063563 (1913-06-01), May
patent: 1665195 (1928-04-01), Cohn
patent: 2195681 (1940-04-01), Robarge
patent: 2379006 (1945-06-01), Johnson
patent: 3377066 (1968-04-01), Trowbridge
patent: 3877698 (1975-04-01), Volpe
patent: 4572508 (1986-02-01), You
patent: 4714251 (1987-12-01), Cook
patent: 4844460 (1989-07-01), Mitchell et al.
patent: 5165686 (1992-11-01), Morgan
patent: 5277421 (1994-01-01), Rewolinski
patent: 5676609 (1997-10-01), Mollebaek
patent: 6113508 (2000-09-01), Locarno et al.
patent: 6139451 (2000-10-01), Hillerich et al.
patent: 6692386 (2004-02-01), Brundage
patent: 20040029660 (2004-02-01), Chen et al.
Browdy and Neimark , P.L.L.C.
Graham Mark S.
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