US 9,809,005 B2
Anti-ballistic materials and system
Richard Grieves, Easton, MD (US); Gilbert Meyer, Richboro, PA (US); and Leif Lundkvist, Royal Oak, MD (US)
Assigned to Antiballistic Security and Protection, Inc., Easton, MD (US)
Filed by ANTIBALLISTIC SECURITY AND PROTECTION, INC., Easton, MD (US)
Filed on Oct. 5, 2015, as Appl. No. 14/875,338.
Claims priority of provisional application 62/059,502, filed on Oct. 3, 2014.
Prior Publication US 2016/0102471 A1, Apr. 14, 2016
Int. Cl. B32B 9/00 (2006.01); F41H 9/04 (2006.01); B32B 15/20 (2006.01); B32B 15/18 (2006.01); B32B 27/30 (2006.01); E04H 9/04 (2006.01); B32B 9/04 (2006.01); F41H 5/04 (2006.01); B32B 15/04 (2006.01); B32B 15/08 (2006.01); B32B 27/08 (2006.01); B32B 27/32 (2006.01); B32B 15/082 (2006.01); E04F 13/08 (2006.01); E04H 9/06 (2006.01); E04H 9/10 (2006.01)
CPC B32B 9/045 (2013.01) [B32B 9/002 (2013.01); B32B 9/04 (2013.01); B32B 9/041 (2013.01); B32B 15/043 (2013.01); B32B 15/08 (2013.01); B32B 15/18 (2013.01); B32B 27/08 (2013.01); B32B 27/32 (2013.01); F41H 5/0457 (2013.01); B32B 15/082 (2013.01); B32B 15/20 (2013.01); B32B 27/306 (2013.01); B32B 2307/558 (2013.01); B32B 2571/02 (2013.01); E04F 13/0866 (2013.01); E04H 9/06 (2013.01); E04H 9/10 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An anti-ballistic, anti-blast, and anti-forced entry system, comprising:
a plurality of layers arranged in an order comprising:
a first layer consisting of at least one aluminum composite material layer,
wherein the first layer contacts a second layer consisting of at least one granite material layer;
wherein the second layer further contacts a third layer consisting of at least one non-adhesive ethylene vinyl acetate material layer,
wherein the third layer further contacts a fourth layer consisting of at least one steel material layer; and
wherein the fourth layer further contacts a fifth layer consisting of at least one aluminum composite material layer;
wherein each of the aluminum composite material layers in the first and fifth layers are formed from a second material arranged between two layers of aluminum.