Battery operated lighter equipped with a digital timepiece

Details Battery operated lighter equipped with a digital timepiece Battery operated lighter equipped with a digital timepiece

1976-12-27

1978-05-30

Favors, Edward G.

Combustion

Combined

58 23BA, 58 53, 58152R, 58 88E, F23Q 232

Patent

active

040920968

ABSTRACT:
A battery operated lighter equipped with a digital timepiece including an ignition circuit for generating an electric spark to ignite a lighter fuel, a timepiece circuit being electrically connected to the ignition circuit and adapted to operate a digital time display, a casing for housing therein the ignition circuit and the timepiece circuit, and a circuit for preventing a noise signal caused by operation of the ignition circuit from affecting the timepiece circuit.

REFERENCES:
patent: 2577679 (1951-12-01), Fraser
patent: 3811819 (1974-05-01), Toiseux
patent: 3816056 (1974-06-01), Brown
patent: 4003198 (1977-01-01), Morokawa

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