Hockey helmet comprising an occipital adjustment mechanism
US7954178B2 · kind B2 · utility
42Cited by
16References
70Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2008 |
| Grant date | Jun 7, 2011 |
| Priority date | — |
| Expiry date | Feb 16, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA42B3/085
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A hockey helmet having an occipital adjustment mechanism for improving fit of the helmet on the head of the wearer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.