Quadricep isolation exercise apparatus
US6746382B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jan 8, 2002 |
| Grant date | Jun 8, 2004 |
| Priority date | — |
| Expiry date | Apr 29, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2210/50
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A portable quadriceps exercise device includes at least one static arm; a pair of knee support pads connected to opposite respective sides of the at least one static arm; a foundation arm having a first end pivotally connected to a first end of the at least one static arm; and a stabilization arm having a first end pivotally connected to a second end of the at least one static arm. A handle is connected to the second end of the stabilization arm so that a user may grasp the handle to maintain stability of the device during use. The device may also include a pivot arm having a first end of the pivot arm being pivotally connected to the second end of the at least one static arm; a pair of ankle pads connected to opposite respective sides of the pivot arm adjacent the second end thereof; and at least one resistance element operatively connected between the at least one static arm and the pivot arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.