Exercise devices – Involving user translation or physical simulation thereof – Occupant propelled support frame having movement...
Patent
1998-11-16
2000-04-11
Apley, Richard J.
Exercise devices
Involving user translation or physical simulation thereof
Occupant propelled support frame having movement...
472 15, 280 87051, 297 5, 297137, 29734424, A63B 2220, A47D 1304
Patent
active
060482907
ABSTRACT:
A baby walker includes a lower support column swivelably mounted on a base, a curved support bar including a mediate portion secured to the lower support column, two wheels each rotatably mounted on a respective end portion of the curved bar, an upper support column adjustably secured to the lower support column, a top shelf secured to the upper end portion of the upper support column and containing a through hole in the mediate portion thereof, and a seat assembly swivelably mounted in the through hole.
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Chang Pai-Yu
Chen Er-Jui
Apley Richard J.
Hwang Victor K.
Link Treasure Limited
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