US PATENT SUBCLASS 102 / 424
.~ Igniting means

Current as of: June, 1999
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102 /   HD   AMMUNITION AND EXPLOSIVES

401  DF  MINES {5}
424.~ Igniting means {4}
425  DF  .~.~> With position sensing means
426  DF  .~.~> Automatic deactivation or self-destruction
427  DF  .~.~> Electrical, magnetic, wave, or radiant energy actuated
428  DF  .~.~> Pressure actuated {1}

DEFINITION

Classification: 102/424

Igniting means:

(under subclass 401) Subject matter for initiating the combustion or detonation of explosive or thermic compositions or charge.

SEE OR SEARCH THIS CLASS, SUBCLASS:

200+, for igniting devices or systems for other types of explosive means.

396+, for drop bomb igniting means.

416+, for marine-type igniting means.

SEE OR SEARCH CLASS

361, Electricity: Electrical Systems and Devices, appropriate subclasses for electrical igniting means.