Mattress cover
US11160390B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2018 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Apr 5, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/144
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A mattress cover, comprising a top layer; a first side layer comprising a first air-impermeable portion, a first air-permeable portion, a first air-impermeable flap, and first affixing apparatus, wherein the first affixing apparatus is configured to reversibly affix the first air-impermeable flap over the first air-permeable portion; a second side layer comprising a second air-impermeable portion, a second air-permeable portion, a second air-impermeable flap, and second affixing apparatus, wherein the second affixing apparatus is configured to reversibly affix the second air-impermeable flap over the second air-permeable portion; a head layer; and a foot layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.