Helmet with sliding facilitator arranged at energy absorbing layer
US9603406B2 · kind B2 · utility
9Cited by
22References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 28, 2015 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Aug 28, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA42B3/147
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A helmet with an energy absorbing layer (2) and a sliding facilitator (5) is provided. The sliding facilitator is provided inside of the energy absorbing layer (2). A method of manufacturing a helmet with a sliding facilitator is further provided. The method has the steps of providing an energy absorbing layer in the mold, and providing a sliding facilitator contacting the energy absorbing layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.