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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 7424748 | Quick release system for armor plates in a ballistic resistant vest and method A quick release system for releasing armor plates from a vest or other garment including a pocket associated with the front torso portion of the vest for selectively receiving a first armor plate, a pocket associated with the rear torso portion of the vest for selec... | 09/16/2008 |
| 7407900 | Unique ballistic composition A ballistic composite comprises multiple layers of a fabric having unidirectional ballistic resistant yarns in at least two layers and a resin layer between each pair of such multiple layers adhered to the ballistic resistant yarns but not encapsulation the same and... | 08/05/2008 |
| 7393572 | Anti-leak projectile barrier and method Barrier structure placeable as a projectile-disabling, anti-liquid-leakage protective shield for the outside surface of a container designed to hold liquid of a certain nature including (a) a first-type (innermost) layer formed as an expanse of high-elastomeric mate... | 07/01/2008 |
| 7393588 | Flexible penetration resistant composite materials structure with critical gap geometry in a solids layer A flexible, penetration resistant structure has a solids layer with a pattern of intersecting gap lines with critical gap cross section geometry, a flexible fiber or fabric layer backing, and a critical bonding layer attaching the solids layer to the flexible backin... | 07/01/2008 |
| 7383762 | Ceramic pellets and composite armor panel containing the same The invention provides a composite armor plate for absorbing and dissipating kinetic energy from high velocity, armor-piercing projectiles, as well as from soft-nosed projectiles, the plate comprising a single internal layer of pellets which are bound and retained i... | 06/10/2008 |
| 7378146 | Transparent hard coats for optical elements The present invention related to an improved structure of an optically transparent element that can be used in optical scanners, supermarket scanners, lenses for eyeglasses, etc. The application of oxynitride PECVD films provide good hardness and optical transparenc... | 05/27/2008 |
| 7354875 | Stab resistant and anti-ballistic material and method of making the same The invention relates to a fabric having both stab resistant and anti-ballistic properties. The fabric is made of yarn of a weight greater than about 500 dtex, and the fabric has a minimum shrinkage factor of at least about 1% achieved through a densification treatm... | 04/08/2008 |
| 7348053 | Ultra high molecular weight polyethylene ballistic structures Ballistic panels formed by the lamination of highly oriented ultra high molecular weight poly(ethylene) slit films and sheets useful in the fabrication of ballistic containers are described. ... | 03/25/2008 |
| 7340779 | Flexible spike/ballistic penetration-resistant articles An article is disclosed to protect a wearer from spike and ballistic threats that is made from a spike resistant panel and a ballistic resistant panel. Each panel is made from flexible fabric layers. The fabrics in the spike resistant panel are made from first yarns... | 03/11/2008 |
| 7311963 | Process for the production of a shaped article The invention relates to a process for the production of a shaped article comprising the compression of one or more fiber layers containing polyolefin fibers. The invention also relates to shaped articles obtainable with the process according to the invention and th... | 12/25/2007 |
| 7300892 | Facing material with controlled porosity for construction boards This invention provides facing materials for cementitious boards such as those including Portland cement or gypsum cores. The preferred facing material includes, in a first embodiment, a facing layer having an areal weight of about 300 grams/M2, and an ai... | 11/27/2007 |
| 7300893 | Armor including a strain rate hardening elastomer Protection against blast and ballistic damage is improved by encapsulating or sandwiching rigid inclusions (for example, tiles) or a rigid plate by a high-strain rate hardening elastomer. Typical high-strain rate hardening elastomers include polyurea and polyurethan... | 11/27/2007 |
| 7300515 | Facing material with controlled porosity for construction boards This invention provides facing materials for cementitious boards such as those including Portland cement or gypsum cores. The preferred facing material includes, in a first embodiment, a facing layer having an areal weight of about 300 grams/M2, and an ai... | 11/27/2007 |
| 7288314 | Process for the manufacture of a ballistic-resistant moulded article The invention relates to a process for the manufacture of a ballistic-resistant moulded article in which a stack of monolayers is formed, each monolayer containing unidirectionally oriented reinforcing fibres and at most 30 mass % of a plastic matrix material, the r... | 10/30/2007 |
| 7288493 | Body armor with improved knife-stab resistance formed from flexible composites Flexible body armor formed from flexible composites which have improved knife-stab resistance. The body armor is formed from composites which include layers of a fabric base, formed from high tenacity fibers, and a rubber layer bonded to the fabric base. A thermopla... | 10/30/2007 |
| 7284280 | Energy weapon protection device An energy weapon protection device to be worn by a live potential target includes a generally flexible main panel having three main elements, a generally flexible, generally planar electrically non-conductive outer insulator panel, an electrically conductive inner c... | 10/23/2007 |
| 7241709 | Penetration resistant life protection articles The present invention relates to penetration resistant life protection articles, including spike penetration resistant life protection articles, and preferably spike and ballistic projectile penetration resistant life protection articles. ... | 07/10/2007 |
| 7235285 | High strength polyethylene fibers and their applications High strength polyethylene fibers and their applications, for example, chopped fibers, ropes, nets, ballistic materials or items, protective gloves, fiber reinforced concrete products, helmets, and other products obtained therefrom, in which the fiber is characteriz... | 06/26/2007 |
| 7210390 | Buoyancy device for personnel protective plates A personal ballistic protective device having a first layer comprised of ballistic material and a second layer comprised of buoyant material. The second layer preferably has a density sufficient to counteract a density of at least the first layer of ballistic materi... | 05/01/2007 |
| 7208216 | Disposable cutting sheet A disposable cutting sheet for cutting and preparation of food items thereon includes a first cut resistant layer having an absorbent ply and a thermoplastic ply, wherein the thermoplastic ply includes a plurality of apertures therethrough. The sheet further include... | 04/24/2007 |
| 7189295 | Yarn with heat-activated binder material and process of making Yarn suitable for tufting comprises a base fiber ring spun or wrap spun with a second fiber at least partially comprising a heat-activated adhesive material such that the yarn includes from 0.1 to 12, preferably 0.25 to 10, weight percent adhesive material having a ... | 03/13/2007 |
| 7166343 | Method of and items for reducing latex exposure Methods of reducing exposure to latex comprise forming an item comprising a biodegradable polyhydroxyalkanoate copolymer comprising two randomly repeating monomer units. The first randomly repeating monomer unit has the structure: | 01/23/2007 |
| 7163731 | Lightweight armor against firearm projectiles An armor assembly for protecting a body disposed behind said armor assembly, wherein the armor assembly comprises at least one layer of material made of an essentially brittle material, said layer extending slanted relative the expected trajectory of an oncoming fir... | 01/16/2007 |
| 7148162 | Ballistic laminate structure in sheet form A ballistic laminate structure includes a first high-performance unifabric composite. The unifabric composite incorporates an array of unidirectionally-oriented fiber bundles carried on a fiber-stabilizing scrim and having a tensile strength greater than 7 grams per... | 12/12/2006 |
| 7132380 | Penetration-resistant material comprising fabric with high linear density ratio of two sets of threads A penetration-resistant material having at least a double layer of woven fabric having a first layer of fabric composed of a first set of threads having 3.5 to 20 threads/cm, a linear density of at least 210 dtex, and at least 65% of the fabric weight, and a second ... | 11/07/2006 |
| 7104177 | Ceramic-rich composite armor, and methods for making same Silicon infiltration technology, e.g., siliconizing or reaction-bonding, is used to produce ceramic-rich composite bodies having utility as ballistic armor. In the main embodiment of the invention, the ballistic armor includes a reaction-bonded silicon carbide body ... | 09/12/2006 |
| 7101818 | Enhanced energy absorbing materials Dense, highly stable, high performance ballistic material comprises at least one woven layer of ballistic grade fiber (preferably a stack of such layers) and at least one nonwoven layer of fabric which is entangled with the woven or unidirectional layer by needle fe... | 09/05/2006 |
| 7090906 | Fire resistant safety glass Fire resistant safety glasses are provided that included wire glasses having another layer of fire resistant material. In certain embodiments, a piece of wire glass has a sheet of fire resistant film adhered thereto. Such glasses have improved impact resistance comp... | 08/15/2006 |
| 7087296 | Energy absorbent laminate This invention provides multi-layered composites, laminates and composite joints in which at least one resin-impregnated, fiber-containing layer is joined or laminated to a core layer having a lower flexural modulus or higher elongation at break, higher toughness, o... | 08/08/2006 |
| 7078088 | Disposable cutting sheet A disposable cutting sheet for Processing food items thereon includes a cut-resistant layer including a thermoplastic material ply and an absorbent ply, wherein the first layer has a surface area and wherein the thermoplastic material of the first layer includes a p... | 07/18/2006 |
| 7073538 | Bi-directional and multi-axial fabric and fabric composites Bi-directional and multi-axial fabrics, fabric composites, ballistically resistant assemblies thereof, and the methods by which they are made. The fabrics are comprised of sets of strong, substantially parallel, unidirectional yarns lying in parallel planes, one abo... | 07/11/2006 |
| 7063880 | Sheet material and manufacturing method and apparatus therefor A method of manufacturing a single use processing substrate includes the step of extruding a first layer having ridges and troughs between the ridges. The method further includes the steps of placing a second layer into the troughs while the first layer is pliant an... | 06/20/2006 |
| 7063879 | Disposable cutting sheet A disposable cutting sheet for processing food items thereon includes a first cut-resistant layer having a first surface area and including a first absorbent ply and a thermoplastic material ply. The cutting sheet further includes a second layer having a second surf... | 06/20/2006 |
| 7056569 | Disposable cutting sheet A cutting sheet for cutting and preparation of food items thereon comprises a first cut-resistant layer having a width and including a first absorbent ply and a first thermoplastic material ply. The thermoplastic material ply of the first layer includes a plurality ... | 06/06/2006 |
| 7049251 | Facing material with controlled porosity for construction boards This invention provides facing materials for cementitious boards such as those including Portland cement or gypsum cores. The preferred facing material includes, in a first embodiment, a facing layer having an areal weight of about 300 grams/M2, and an ai... | 05/23/2006 |
| 7048987 | Disposable cutting sheet A disposable cutting sheet for cutting and preparation of food items thereon includes a first cut-resistant layer having a first surface area and including an absorbent ply and a thermoplastic material ply, wherein the thermoplastic material ply includes a plurality... | 05/23/2006 |
| 7043770 | Puncture and cut resistant surgical glove with macrosphere capture devices A puncture and cut resistant surgical glove is provided for protection against injury from sharp surgical instruments and needles. The puncture and cut resistant surgical glove includes overlaid arrays of adjacent substantially spherical macrospheres. Each macrosphe... | 05/16/2006 |
| 7036286 | Exterior window coverings The present invention is an exterior window covering or exterior shutter that is comprised of layers of materials to form a sandwich. The sandwich material has a layer of polycarbonate material. An embodiment of the sandwich material is comprised completely of synth... | 05/02/2006 |
| 7026034 | Processing substrate and method of manufacturing same A disposable cutting sheet for cutting and preparation of food items thereon includes a first section having a plurality of apertures therethrough and a cut resistant surface, a second liquid impermeable section disposed adjacent the first section, and a fold line d... | 04/11/2006 |
| 7026045 | Multilayer composite armour The invention relates to the area of armor and in particular to multilayer armor having a composite layer containing a first material made of a metal or an alloy and a second material where the second material is porous and in that the metal or metal alloy is infilt... | 04/11/2006 |
