Patent ID: 9714199
Date: 2017-07-25
CPC Classifications: C06B,F41J,F42B,F42D

Claim:
1. A pyrotechnic device comprising: a homogenous explosive material having a first set of properties consisting of a first color, a first grain size, and a first density; a homogenous neutralizer material, having a second set of properties consisting of a second color, a second grain size, and a second density, adjacent the homogenous explosive material; a boundary surface between the homogenous explosive material and the homogenous neutralizer material within the pyrotechnic device; wherein the first color is indiscernible from the second color by unassisted human vision; wherein the first grain size is indiscernible from the second grain size by unassisted human vision; and, wherein the first density is indiscernible from the second density by unassisted human vision.