US PATENT SUBCLASS 340 / 286.05
.~.~ Fire

Current as of: June, 1999
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340 /   HD   COMMUNICATIONS: ELECTRICAL

286.01  DF  SYSTEMS {24}
286.04  DF  .~ Manual alarm telegraph; e.g., other than signal box type {1}
286.05.~.~ Fire

DEFINITION

Classification: 340/286.05

Fire:

(under subclass 286.04) Subject matter in which the alarm is actuated to indicate the occurrence of a fire.

SEE OR SEARCH THIS CLASS, SUBCLASS:

287+, for a signal box type fire alarm.

577+, for a flame actuated fire alarm.

628+, for a smoke actuated fire alarm.