Water-skimming sport ball for use in competitive water play
US6416430B2 · kind B2 · utility
4Cited by
5References
5Claims
0Family size
Inventor
Key dates
| Filing date | Mar 26, 2001 |
| Grant date | Jul 9, 2002 |
| Priority date | — |
| Expiry date | Mar 26, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B67/007
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A water-skimming ball for use in competitive water play wherein the ball is a specified composition and partially filled with fluids, not only to induce a skimming action of the ball across the surface of water for long distances when properly thrown relative to the surface of the water, but also to produce certain other desirable dynamics particularly suited to competitive water play.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.