Ergonomic mattress having support sections with internal variations
US9854922B1 · kind B1 · utility
7Cited by
17References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 18, 2017 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Jan 18, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/15
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An ergonomic mattress (1) having one or more support sections with varying heights and/or thicknesses that create one or more voids (13) within a body (5) of the mattress. The varying heights, thicknesses and/or voids are achieved by eliminating one or more layers of support material from the body of the mattress in a desired area and/or using a shorter and/or thicker pieces of support material in a desired area in comparison to the other areas of the mattress to create concave indentations (17) on a top surface (6) of the mattress.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.