Ear warmer with adjustability
US8438666B2 · kind B2 · utility
2Cited by
241References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 16, 2009 |
| Grant date | May 14, 2013 |
| Priority date | — |
| Expiry date | Mar 25, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S2/11
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An ear warmer includes a frame with a first band and a second band coupled to the frame. The first band includes a first ear portion coupled thereto. The second band includes a second ear portion coupled thereto. The first band and the second band can be adjusted relative to each other to adjust the overall length of the band and the distance between the first ear portion and the second ear portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.