Exercise disc for strengthening the fingers
US11103745B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Aug 22, 2017 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Sep 25, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/09
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The invention relates to an exercise disc for strengthening the fingers of the hand, including a disc body with an upper disc surface on which the palm together with the fingers and the thumb can be placed, wherein receiving areas for a region of the fingertips and a region of the thumb tip are recessed in the upper disc surface. According to the invention: one disc body is provided for the left hand and one disc body is provided for the right hand; two neighbouring receiving areas are provided for each said region of the finger tips and said region of the thumb tip; and the respective finger and the thumb can move between the two receiving areas by abduction/adduction. Preferably, the receiving areas are in the form of blind slotted holes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.