Leg press with adjustable resistance ratio
US10821316B2 · kind B2 · utility
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2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2018 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | Jan 4, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/09
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise machine for performing a leg press exercise includes a resistance device and a plate configured to receive a user's feet during the leg press exercise. An adjustable resistance attachment device is mechanically coupled to the plate and is be selectively coupled to an adjustable resistance attachment device. One or more cables mechanically couple the adjustable resistance device to the resistance device to define a resistance ratio. Attachment of the adjustable resistance device to the adjustable resistance attachment device results in an increase of the resistance ratio for the machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.