Back to results
US 7,120,955 B2Granted
Inflatable product provided with electric air pump
AssigneeTeam Worldwide Corporation
InventorCheng Chung Wang
Life of this patent
Estimating the term…
Abstract
An inflatable product that includes a chamber and an electric air pump for inflating the chamber. The air pump has an air intake and an air outlet. The air intake is connected to the outside of the chamber and the air outlet is connected to the inside of the chamber when the air pump is moved to a first position. The air intake is connected to the inside of the chamber and the air outlet is connected to the outside of the chamber when the air pump is moved to a second position.
Claims12
An inflatable product, including:
- a chamber;
- an air pump movable between a first position and a second position for inflating and deflating the chamber respectively, the air pump having an air intake and an air outlet, wherein:
- the air intake is connected to the outside of the chamber and the air outlet is connected to the inside of the chamber when the air pump is moved to the first position to inflate the chamber;
- and
- the air intake is connected to the inside of the chamber and the air outlet is connected to the outside of the chamber when the air pump is moved to the second position to deflate the chamber.
2 more elements
An inflatable product comprising:
- a chamber;
- a housing comprising a first opening and a second opening, each opening communicating with the chamber;
- and
- an air pump comprising an air intake and an air outlet, the air pump mounted in the housing and movable between a first position and a second position;
- wherein movement of the air pump to the first position closes the first opening, brings the air intake into communication with the ambient, and brings the air outlet into communication with the second opening, and movement of the air pump to the second position closes the second opening, brings the air outlet into communication with the ambient, and brings the air intake into communication with the first opening.
2 more elements
An inflatable product, comprising:
- a chamber;
- a pump set, comprising:
- at least a housing, comprising at least a first outer vent, a second outer vent, a first inner vent and a second inner vent, wherein the first and second outer vents communicate with the ambient, and the first and second inner vents communicate with the chamber;
- and
- an air driving means mounted in the housing, wherein, on activation of the air driving means to inflate the chamber, air is drawn from the ambient through the first outer vent, and is pumped through the second inner vent into the chamber, on activation of the air driving means to deflate the chamber, air is drawn from the chamber through the first inner vent, and is pumped through the second outer vent to the ambient.
2 more elements
Dependencies are inferred from the claim text.