Sports activity device
US8241153B2 · kind B2 · utility
26Cited by
27References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 2009 |
| Grant date | Aug 14, 2012 |
| Priority date | — |
| Expiry date | Apr 18, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B60/20
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A sports activity device playable, for example, as a device for launching and catching objects and as a tossable flying disc. Embodiments of the sports activity device includes an outer annular ring member and an inner annular ring assembly detachably engaged to the outer annular ring member. The inner annular ring assembly may include an inner annular ring member and an engagement assembly configured and operable to facilitate detachable engagement of the inner annular ring assembly with the outer annular ring member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.