Patent ID: 11857078
Assignee: POLYGROUP MACAU LIMITED (BVI)
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 17:
18. The inflatable mattress of claim 17, wherein the first lateral support beam attaches to the interior surface of the first side at a first vertex of the first side and the third lateral support beam attaches to the interior surface of the first side at a second vertex of the first side, and the first and third lateral support beams attach to the first inner support wall at respective first and second locations, and wherein the second lateral support beam attaches to the interior surface of the second side at a first vertex of the second side and the fourth lateral support beam attaches to the interior surface of the second side at a second vertex of the second side, and the second and fourth lateral support beams attach to the second inner support wall at respective first and second locations.