US US20260232115A1
[0000] An air mattress apparatus includes: a first cell; a second cell; a third cell disposed between the first cell and the second cell; a pump configured to supply air; a first solenoid valve configured to switch whether the pump is connected to the first cell; a second solenoid valve configured to switch whether the pump is connected to the second cell; a flow path selection solenoid valve configured to switch whether the third cell is connected to the first cell or is connected to the second cell; and a pressure distribution sensor, a position of which is fixed with respect to the first cell, the second cell, and the third cell.
A document turning up in a search is not the same as a document that anticipates your claims. Our registered Patent Agents read the claims, not just the abstract, and tell you where you still have room.
Protect Your InventionBibliographic data via the European Patent Office's Open Patent Services (DOCDB) . Republished here for research and prior-art review. This page is not legal advice, and its presence in our index says nothing about the validity or enforceability of the document. For the Indian legal position (status, oppositions, renewals), see InPASS.