Games using tangible projectile – Projectile – per se; part thereof or accessory therefor – Having self-contained means for inflating – pressurizing,...
Reexamination Certificate
2007-02-13
2007-02-13
Wong, Steven (Department: 3711)
Games using tangible projectile
Projectile, per se; part thereof or accessory therefor
Having self-contained means for inflating, pressurizing,...
Reexamination Certificate
active
11035137
ABSTRACT:
An inflatable sport ball, such as a basketball, a football, a soccer ball, a volleyball or a playground ball, is provided with a self-contained inflation mechanism, or multiple self-contained inflation mechanisms, for inflating or adding pressure to the ball and a pressure sensor and pressure indicator to indicate the internal pressure of the ball. The inflation mechanism is a pump which is positioned and retained inside of the ball and which is operable from outside of the ball to pump ambient air into the ball. The pressure indicator provides a numerical indication of the internal pressure of the ball as measured or determined by the pressure sensor.
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Laliberty Ronald P.
Maziarz Michael
Russell Corporation
Wong Steven
LandOfFree
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