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US 8,516,963 B2Granted
Precision pyrotechnic display system and method having increased safety and timing accuracy
AssigneeMagicFire, Inc.
InventorsGeorge Bossarte, Paul R. McKinley
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Abstract
A system and method are disclosed for controlling the launch and burst of pyrotechnic projectiles in a pyrotechnic, or “fireworks”, display.
Claims3
A method for firing a pyrotechnic projectile, said method comprising the steps of:
- sending a wireless “fire” command to said pyrotechnic projectile so as to activate a lift charge;
- upon receiving confirmation of a successful launch, electrically timing a delay within said pyrotechnic projectile;
- and
- upon expiration of said delay, detonating a burst charge carried by said pyrotechnic projectile.
1 more element
Dependencies are inferred from the claim text.