US PATENT SUBCLASS 102 / 275.7
.~.~ With cord holding device to couple cords


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

200  DF  IGNITING DEVICES AND SYSTEMS {15}
275.1  DF  .~ Fuse cord (e.g., blasting cord) {7}
275.7.~.~ With cord holding device to couple cords


DEFINITION

Classification: 102/275.7

With cord holding device to couple cords:

(under subclass 275.1) Subject matter wherein the indefinite length of material with a combustible substance is a detonator cord and there is a holder to place the detonator cord in relation to another detonator cord so that the shock wave traveling in one cord and induce a shock wave in the other cord.

(1) Note. The second detonator cord may or may not be claimed.

(2) Note. The holder, per se, is here.

SEE OR SEARCH THIS CLASS, SUBCLASS:

275.3, for a connector with a booster and a combustible time delay between detonator cords.

275.4, for a connector with a booster explosive to join two cords.