Bicycle helmet with reinforcement structure
US7698750B2 · kind B2 · utility
11Cited by
48References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 20, 2006 |
| Grant date | Apr 20, 2010 |
| Priority date | — |
| Expiry date | Jul 23, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA42B3/066
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A bicycle helmet has a body with a concave inner surface configured to permit the helmet to fit a user's head. The helmet also includes a reinforcement structure having a plurality of separate frames interconnected with each other, at least one of the plurality of frames comprising a unidirectional filament, wherein the reinforcement structure engages the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.