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Browse by Category: Main > Material Science
Class Information
Number: 428/911
Name: Stock material or miscellaneous articles > Penetration resistant layer
Description: Stock material product which includes structure and/or material adapted to prevent passage therethrough of an alien object.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8709565 Pre-primed roofing membrane Apr. 29, 2014
8695112 Flexible body armor with semi-rigid and flexible component Apr. 15, 2014
8695476 Armor plate with shock wave absorbing properties Apr. 15, 2014
8679613 Armor having a ballistic composite wrap slip layer and a laminate containment wrap Mar. 25, 2014
8671819 Blast load attenuation system for a vehicle Mar. 18, 2014
8667879 Multilayer backing materials for composite armor Mar. 11, 2014
8668803 Sandwich of impact resistant material Mar. 11, 2014
8584570 Method of making armor with transformed nanotube material Nov. 19, 2013
8580387 Polyurea composite armor Nov. 12, 2013
8555412 Unobtrusive high-end ready to wear concealable body amor garment Oct. 15, 2013
8534178 Soft plate soft panel bonded multi layer armor materials Sep. 17, 2013
8505432 Multilayer backing materials for composite armor Aug. 13, 2013
8495946 Camouflage utilizing nano-optical arrays embedded in carbon matrix Jul. 30, 2013
8490213 Impact and sharp implement resistant protective armor Jul. 23, 2013
8450222 Coated multi-threat materials and methods for fabricating the same May. 28, 2013
8418594 Blast load attenuation system for a vehicle Apr. 16, 2013
8375839 Lightweight armor and ballistic projectile defense apparatus Feb. 19, 2013
8365649 Multi-layered composite belly plate and method of making and using Feb. 5, 2013
8336112 Body armor with overlapping layers of ballistic material Dec. 25, 2012
8291808 Titanium mosaic body armor assembly Oct. 23, 2012
8234965 Armor plate Aug. 7, 2012
8225704 Armor with transformed nanotube material Jul. 24, 2012
8215223 Ceramic components, ceramic component systems, and ceramic armour systems Jul. 10, 2012
8176829 Armor system and method of manufacture May. 15, 2012
8158540 Environmentally resistant ballistic composite based on a nitrile rubber binder Apr. 17, 2012
8156698 Blast-resistant window screen system Apr. 17, 2012
8141471 Initial strike-face layer for armor, a method of constructing an armor plate and armor Mar. 27, 2012
8132494 Ballistic resistant composite article having improved matrix system Mar. 13, 2012
RE43172 Cut resistant polymeric films Feb. 14, 2012
8101272 Armor shell and fabrication methods Jan. 24, 2012
8091464 Shaped charge resistant protective shield Jan. 10, 2012
8074554 Active armor systems Dec. 13, 2011
8069770 Modular spaced armor assembly Dec. 6, 2011
8069771 Active armor systems Dec. 6, 2011
8067317 Stab resistant and anti-ballistic material and method of making the same Nov. 29, 2011
8061257 Cement based armor panel system Nov. 22, 2011
8043676 Sealing-reaction, layer-effective, stealth liner for synthetic fuel container Oct. 25, 2011
8043982 Basalt particle-containing compositions and articles for protective coatings and ballistic shield mats/tiles/protective building components Oct. 25, 2011
8039102 Reinforced film for blast resistance protection Oct. 18, 2011
8017529 Cross-plied composite ballistic articles Sep. 13, 2011
8017530 Environmentally resistant ballistic composite based on a fluorocarbon-modified matrix binder Sep. 13, 2011
8008217 Fabrics with strain-responsive viscous liquid polymers Aug. 30, 2011
7993716 Process for the manufacture of curved objects Aug. 9, 2011
7994074 Composite ballistic fabric structures Aug. 9, 2011
7994075 Low weight and high durability soft body armor composite using topical wax coatings Aug. 9, 2011
7987762 Apparatus for defeating high energy projectiles Aug. 2, 2011
7981521 Steel compositions, methods of forming the same, and articles formed therefrom Jul. 19, 2011
7975594 Device for defense from projectiles, particularly shaped charge projectiles Jul. 12, 2011
7963204 Stressed skin tiled vehicle armor Jun. 21, 2011
7958812 Flexible spike and ballistic resistant panel Jun. 14, 2011

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