US 12,000,681 B2
Biodegradable reactive shooting target and method of manufacture
Daniel Hill Meeker, Fort Worth, TX (US); and Benjamin John Green, Surrey (GB)
Assigned to I P Creations Limited, Surrey (GB)
Filed by I P Creations Limited, Surrey (GB)
Filed on May 13, 2019, as Appl. No. 16/410,875.
Application 16/410,875 is a continuation in part of application No. 15/172,000, filed on Jun. 2, 2016, granted, now 10,288,390, issued on May 14, 2019.
Application 15/172,000 is a continuation in part of application No. 14/857,061, filed on Sep. 17, 2015, granted, now 9,714,199, issued on Jul. 25, 2017.
Claims priority of provisional application 62/825,539, filed on Mar. 28, 2019.
Prior Publication US 2019/0346242 A1, Nov. 14, 2019
Int. Cl. F41J 5/26 (2006.01); C06B 21/00 (2006.01); C06B 23/00 (2006.01); C06B 31/04 (2006.01); C06B 45/12 (2006.01); C06B 45/14 (2006.01); F41J 9/16 (2006.01)
CPC F41J 5/26 (2013.01) [C06B 21/0083 (2013.01); C06B 23/00 (2013.01); C06B 23/005 (2013.01); C06B 31/04 (2013.01); C06B 45/12 (2013.01); C06B 45/14 (2013.01); F41J 9/165 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A pyrotechnic device comprising:
a container;
an explosive material, in the container, having a first set of properties consisting of one or more of color and grain size of the explosive material in dry form;
a neutralizer material, in the container, adjacent the explosive material, having a second set of properties which approximate the one or more of color and grain size of the first set of properties;
an indiscernible boundary interface within the pyrotechnic device and between the explosive material and the neutralizer material;
wherein the indiscernible boundary interface is visually indiscernible with unassisted vision;
wherein the container is a biodegradable material.