Mattress with crowned panel
US11452383B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 14, 2022 |
| Grant date | Sep 27, 2022 |
| Priority date | — |
| Expiry date | Feb 14, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/20
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Mattresses and improved fabric covers for providing mattresses that have smooth surfaces. Additionally, methods for manufacturing non-quilted mattress covers and for manufacturing mattresses employing non-quilted mattress covers. The systems and methods described herein include mattress panels that can be manufactured separate from the inner core construction, and laid over the inner core to be fastened in place as a sleeping surface for the mattress. Optionally, these mattress panels can include a layer of fire retardant material, that may be added as a layer of material or that may be incorporated into one or more of the layers, such as a filler layer, in the mattress panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.