Hockey stick blade
US6918847B2 · kind B2 · utility
39Cited by
12References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2003 |
| Grant date | Jul 19, 2005 |
| Priority date | — |
| Expiry date | Mar 30, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C70/865
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A hockey stick blade comprising a core extending along a longitudinal axis, the core comprising a first portion being made of foam having a first density and a second portion being made of foam having a second density. The second density is higher than the first density.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.