Magnetic coaching board
US6464507B1 · kind B1 · utility
46Cited by
21References
21Claims
0Family size
Inventor
Key dates
| Filing date | Oct 30, 1998 |
| Grant date | Oct 15, 2002 |
| Priority date | — |
| Expiry date | Mar 22, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2071/0602
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A sports coaching aid which uses a flexible, rollable, single vinyl magnetic sheet that can adhere to a magnetizable surface. The magnetic sheet is screen-printed to display the markings of a scaled-down sports court or field. Moveable magnetic player and ball pieces are used to show movement when teaching plays, strategies, drills, etc. An erasable marker is included.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.