Helmet with sliding facilitator arranged at energy absorbing layer
US9955745B2 · kind B2 · utility
4Cited by
24References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 13, 2016 |
| Grant date | May 1, 2018 |
| Priority date | — |
| Expiry date | Jul 13, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA42B3/147
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A helmet having an energy absorbing layer and a sliding facilitator is provided. The sliding facilitator is provided inside of the energy absorbing layer. A method of manufacturing a helmet having a sliding facilitator is further provided. The method includes providing an energy absorbing layer in the mold, and providing a sliding facilitator that contacts the energy absorbing layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.