Headgear securement system
US7950073B2 · kind B2 · utility
49Cited by
19References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 17, 2008 |
| Grant date | May 31, 2011 |
| Priority date | — |
| Expiry date | Jan 3, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA42B3/14
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Headgear of the type having an outer layer and a relatively flexible inner layer includes a belt which extends around the inner layer within the outer layer, and a tensioning device which can tension the belt causing the belt to urge the inner layer inward away from the outer layer and against the helmet wearer's head. Preferably, the tensioning device includes a chinstrap assembly releasably fastened to the front of the helmet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.