Flight passenger seating device
US9358913B2 · kind B2 · utility
3Cited by
7References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2010 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | May 5, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D11/0647
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A flight passenger seating device comprising a backrest having a first backrest unit. The backrest has a second backrest unit and a bearing unit which movably receives the second backrest unit relative to the first backrest unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.