Patent ID: 6164239
Filing Date: 2000-12-26
Classification: A62B,B64B,Y10S

Abstract:
A location identification balloon system comprising:a helium balloon with multiple air capturing pockets;a pull string activated balloon inflation assembly in connection with a balloon fill tube of said helium balloon with multiple air pockets;a tether line;a swivel in connection between a top end of said tether line and a housing of said balloon inflation assembly; anda carry pack including a cavity sized to receive said helium balloon in a deflated condition, said balloon inflation assembly, said tether line, and said swivel therein, said carry pack including a snap closable cover structure and a belt attachment loop;said air capturing pockets being uniformly spaced around an outer circumference of said helium balloon;said housing of said pull string activated balloon inflation assembly enclosing a pressurized helium canister with a pierceable tip end, a helium canister discharge valve including an output in connection with said balloon fill tube and an inlet having a tubular piercing element rigidly secured to said housing and having a sealing gasket provided therearound, a canister activation assembly including a compression plate in connection with a bottom surface of said helium canister, a threaded compression rod threaded through a rod support structure having a first end in connection with said compression plate and a second end in rigid connection with a drive spool, and a length of pull string wound onto said drive spool such that pulling on said pull string causes said drive spool to rotate in a direction causing said threaded compression rod and attached compression plate to drive said pierceable tip end of said helium canister onto and over said tubular piercing element of said helium canister discharge valve resulting in pressurized helium from said helium canister discharging into and filling said helium balloon through said balloon fill tube.