Exercise devices – Involving user translation or physical simulation thereof – Stair climbing
Reexamination Certificate
2011-01-04
2011-01-04
Thanh, Loan (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
Stair climbing
C482S051000, C482S057000
Reexamination Certificate
active
07862482
ABSTRACT:
The adjustable elliptical trainer has a base, a transmitting wheel, two link assemblies and two pedals. The base has a wheel frame mounted on the base and having a fulcrum shaft on a top end of the wheel frame. The transmitting wheel is mounted rotatably on the wheel frame and has a transmitting shaft and two transmitting levers. The transmitting levers are respectively mounted radially on the transmitting shaft and extend in two opposite directions. The link assemblies are respectively set on two sides of the base, and each has multiple levers and an adjusting element. The levers are mounted pivotally on the fulcrum shaft and the transmitting lever to rotate the transmitting wheel. The adjusting element is mounted on the levers and is adjusted to change an orbit of the elliptical trainer. The pedals are respectively mounted on the link assemblies.
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Bacon & Thomas PLLC
Roland Daniel F
Thanh LoAn
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