Safety helmet with improved liner and chinstrap
US9326560B2 · kind B2 · utility
7Cited by
23References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 23, 2013 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Sep 6, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA42B3/08
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A safety helmet has a protective shell, an inner liner with several attachment branches, and at least a first securing clip to fit an accessory on the outer surface of the shell. Each attachment branch of the liner comprises a fixing part inserted and blocked in a slide of the shell by said first securing clip which acts both as latch to attach the liner to the shell and as female loop for clipping of a second securing clip connected to a chinstrap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.