Non-polluting firecracker device

Details Non-polluting firecracker device Non-polluting firecracker device

1991-07-12

1993-01-26

Husar, Stephen F.

Illumination

Plural light sources

Combined

362 86, 362184, 362806, 446398, F21V 3300

Patent

active

051817756

ABSTRACT:
A non-polluting firecracker device having a plurality of firecracker units in a manner that each two form one set respectively strung on a major power lead, whose upper end extends into a control box where it connects with the sound-and-light circuit of a PC board thereof. Each firecracker unit consists of a firecracker-shaped casing through which light can penetrate and a small flash bulb in it. As the circuit is energized, there will be continued firecracker bursting sounds and, in the meantime, flashes sent out from bottom to top in an orderly, repeated way. This way, the same effects of letting off firecrackers are obtained but without generating trash and noxious gases. In addition, it may be used repeatedly to save money.

REFERENCES:
patent: 4264845 (1981-04-01), Bednarz
patent: 4992912 (1991-02-01), Lee
patent: 4999753 (1991-03-01), Mackenzie

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