Air mattress
US12011096B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Oct 19, 2023 |
| Grant date | Jun 18, 2024 |
| Priority date | — |
| Expiry date | Oct 19, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/082
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An air mattress relates to the field of air mattresses. The air mattress includes a mattress main body, an inflation and deflation device. The mattress main body is provided with an inflation chamber and a first airflow channel. The inflation chamber is communicated to the first airflow channel. The inflation and deflation device includes a driving device, a first air inlet and a first air outlet. When the first air outlet is communicated to the first airflow channel, the inflation and deflation device is in an inflation state, and the driving device is configured to drive external air to pass through the first air inlet and the first air outlet in sequence to form an inflation airflow discharged from the first air outlet; and the inflation airflow discharged from the first air outlet fills the inflation chamber through the first airflow channel to inflate the mattress main body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.