Exercise devices – Involving user translation or physical simulation thereof – Treadmill for foot travel
Reexamination Certificate
2005-09-20
2005-09-20
Huson, Gregory L. (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
Treadmill for foot travel
C482S051000
Reexamination Certificate
active
06945914
ABSTRACT:
A climbing training machine has a fixed frame, a movable frame fitted to the fixed frame, a telescopic screw bar connected to the fixed frame and the movable frame, an elevating frame pivoted on the movable frame at a side distal to the fixed frame, a supporting frame having opposite ends pivoted on a middle section of the elevating frame and the fixed frame and a running belt mounted on the elevating frame for rotation. The elevating frame can adjust its slope for the user to walk or run on the belt in various difficult levels.
REFERENCES:
patent: 2002/0094916 (2002-07-01), Wang et al.
patent: 2003/0224908 (2003-12-01), Lin
patent: 2004/0058785 (2004-03-01), Wu
patent: 2004/0192513 (2004-09-01), Chang
Huson Gregory L.
Nguyen Tam
Rosenberg , Klein & Lee
Sportek Industrial Co., Ltd.
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