Mattress assembly
US6760939B2 · kind B2 · utility
47Cited by
37References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2002 |
| Grant date | Jul 13, 2004 |
| Priority date | — |
| Expiry date | Sep 25, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G2203/20
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A mattress assembly for supporting a patient is provided that includes a cover and at least one air bladder positioned in an interior region of the cover. At least a portion of an air tube located in the interior region is made of cloth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.