Ear protection device
US8443466B2 · kind B2 · utility
3Cited by
237References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 22, 2008 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | Aug 30, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F11/14
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Various embodiments of ear protection devices are disclosed. In one embodiment, an ear protection device can include a band and ear frame portions. The ear frame portions can include several components, some of which are configured to move relative to each other. The ear frame portions are coupled to the band portion. The band portion is configured to be disposed around the back of a user's head and/or neck. In other embodiments, the frame and fabric components can vary.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.