Mattress
US10368655B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Dec 17, 2018 |
| Grant date | Aug 6, 2019 |
| Priority date | — |
| Expiry date | Dec 17, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/05
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention is a mattress comprising a layer of cushion pockets secured to a layer of coil pockets. The first layer of cushion pockets comprises first and second cushion pockets. Each of the first and second cushion pockets comprise a pocket and a cushion member disposed in the pocket. The layer of cushion pockets further comprises an attachment member comprising an upper surface and a lower surface. The first and second cushion pockets are engaged with the upper surface of the attachment member. The layer of coil pockets comprise first and second coil pockets. Each of the first and said coil pockets comprise a pocket and a coil spring disposed in the pocket. The lower surface of the attachment member is engaged with the layer of coil pockets such that the first and second cushion pockets act directly upon the first and second coil pockets, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.