Inflatable bed
US11564505B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 22, 2020 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | May 27, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/16
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An inflatable bed is provided. The inflatable bed comprises a top sheet and a bottom sheet disposed vertically at an interval, at least one side wall, at least one first tensioning structure and at least one support structure. An upper edge of said side wall is coupled to an outer edge of said top sheet. A lower edge of said side wall is coupled to an outer edge of said bottom sheet. An upper end and a lower end of said first tensioning structure are respectively coupled to said top sheet and said bottom sheet. Said support structure is disposed in a longitudinal direction of at least one of said side walls. At least two outside edges of said support structure are respectively coupled to the side wall adjacent. At least one inside edge of said support structure is coupled to the top sheet or bottom sheet adjacent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.