Protective helmet
US8225419B2 · kind B2 · utility
20Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2007 |
| Grant date | Jul 24, 2012 |
| Priority date | — |
| Expiry date | Feb 24, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA42B3/22
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A protective helmet includes: a rigid shell including a generally domed-shaped section, a force attenuating liner within the dome-shaped section shell and operatively connected to the rigid shell; and a visor mount in operative connection with the force attenuating liner, the visor mount be adapted to have a visor mounted thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.