Sleeping pad with dual coated bottom sheet and central layer
US12270219B2 · kind B2 · utility
0Cited by
13References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2023 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Jul 26, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B2012/446
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An inflatable sleeping pad or air mattress comprises an inflatable pad having a top layer and a bottom layer. At least one middle layer is disposed parallel to the top and bottom layers, and supported between the top layer and the bottom layer by a plurality of support baffles, wherein a first plurality of support baffles is disposed between the at least one middle layer and the top layer, and a second plurality of support baffles disposed between the at least middle one layer and the bottom layer. The sleeping pad further comprises an air inlet/outlet valve disposed on at least one of the inflatable pad top or bottom layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.