Sports training device apparatus
US10471324B2 · kind B2 · utility
3Cited by
20References
13Claims
0Family size
Inventor
Key dates
| Filing date | Dec 20, 2017 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Dec 20, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2243/0025
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A sports training apparatus including a flexible bistable spring band, wherein the flexible bistable spring band may have two stable mechanical states. The sports training apparatus may further include an elastic band including a first end and a second end, wherein a first end of the elastic band may be configured to be removeably attached to the flexible bistable spring band. The flexible bistable spring band may transition from a first stable mechanical state to a second stable mechanical state by wrapping around a cylindrical object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.