Personal rescue device
OwnerHarry Calvin Johnsoninventor
Life of this patent
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OwnerHarry Calvin Johnsoninventor
Estimating the term…
The present invention is a rescue device including a casing having a hollow interior area. The casing includes an opened top and enclosed bottom. Removably secured to the opened top is a lid. Located within the casing is a gas cylinder, having a gas that is lighter than air. This gas cylinder is coupled to a collapsible and inflatable balloon. A sensing mechanism is coupled to a valve. This valve is coupled to the gas cylinder. Once a change in the electrical potential is detected via the sensing mechanism, it triggers the valve. This will cause the valve to open and hence allow for the gas to enter and fill the balloon. During the inflation process, the balloon expands and inherently causes the top to be lifted and remove for allowing the balloon to float and travel upwards. The balloon is maintained to the device via a tether.
A rescue apparatus comprising:
Dependencies are inferred from the claim text.