Floatable firework device

  • US 6,561,102 B1
  • Filed: 03/04/2002
  • Issued: 05/13/2003
  • Est. Priority Date: 03/04/2002
  • Status: Expired due to Fees
First Claim
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1. A floatable firework device comprising:

  • a hollow base defining an accommodation chamber therein and having a center of gravity at a lower end portion thereof, a closed lower end, and a flame-spraying upper end slit that is communicated with said accommodation chamber;

    an explosive unit fitted within said accommodation chamber;

    a tubular buoyancy member sleeved fixedly around an upper portion of said base so as to be adapted to permit floating of said base on a water surface; and

    a waterproof fuse having a lower end that is attached to said lower end of said base, and an upper end that extends through said upper end slit in said base and into said accommodation chamber in said base and that is disposed adjacent to said explosive unit.

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