Composite diving board
US9114268B2 · kind B2 · utility
0Cited by
23References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2011 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Feb 21, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/023
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A composite diving board which has a sandwich structure of an upper and lower composite laminate surrounding a central core. The laminates comprise a fibrous material comprising fibers of carbon, graphite, aramid, oriented high molecular weight polyethylene, oriented high molecular weight polypropylene, and/or boron. The core has a decrease in thickness along the longitudinal axis of the board from a fulcrum region toward the tip end of the board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.