Pelvic and sacral bladder assembly
US9949568B2 · kind B2 · utility
5Cited by
39References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2015 |
| Grant date | Apr 24, 2018 |
| Priority date | — |
| Expiry date | Jan 25, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/914
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An air bladder assembly for a seat comprising is provided. A central sacral bladder has a support surface defined by an enlarged width portion connected to an elongated tapered portion, wherein the tapered portion is defined by elongated lateral sides. A pair of side iliac bladders is provided so that one of the side bladders is positioned adjacent each of the elongated sides of the central bladder. A support surface of the central air bladder is not parallel to a support surface of the side air bladders when the air bladder assembly is inflated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.