Exercise devices – Involving user translation or physical simulation thereof
Reexamination Certificate
2005-07-19
2005-07-19
Yu, Justine R. (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
C482S074000, CD21S491000
Reexamination Certificate
active
06918855
ABSTRACT:
A skating training aid consisting of a base plate that slides on the ice—or rolls on any other less slippery surface—and is made of a series of telescoping adjustable rods and the said device can also accept weight plates to adjust the level of strength required to push it while practicing skating movements.
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Nguyen Tam
Yu Justine R.
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