Did You Know...
...that the Eveready Battery began as an invention called the "electric flowerpot," which was a tube with a battery and light bulb inside? The idea was to fasten this gizmo to the side of a flowerpot so it would illuminate the flowers from the bottom. The idea died on the vine and the businessman who licensed the flower pot, Conrad Huber, was left with a pile of useless tubes -- until he found a way to market them as batteries to light the world!
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8136437 | Modular hand grenade A modular hand grenade design that permits the use of compressed powders such as A-5. The hand grenade body is split into two main components—a base/sleeve and a nose cap. These two main components contain the explosive. They are loaded with explosive while still ... | 03/20/2012 |
| 8100043 | Detonator cartridge and methods of use An energetic material initiation device having a receiver assembly and an initiator assembly that includes an electronic initiator and a pellet assembly with an energetic material. The receiver assembly is configured to be coupled to a firing circuit. When the firin... | 01/24/2012 |
| 7823495 | Process for manufacturing trackable ammunition The present invention refers to a process for manufacturing ammunition labeled with a sequence of characters which allows identification multiple data items, being said sequence of characters (1) laser-engraved, in one or more components of said ammunition, a... | 11/02/2010 |
| 7410049 | Diode cutoff and safe packaging system for detonating cord A block molded from a polymeric material has a through passageway to contain a percussive shock wave. Angularly related channels communicate with the containment passageway for receiving arcuate segments of detonation cord. Alignment of a plurality of blocks provide... | 08/12/2008 |
| 7361006 | Systems, methods and apparatuses for manufacturing dosage forms Systems, methods and apparatuses for manufacturing dosage forms, and to dosage forms made using such systems, methods and apparatuses are provided. Novel compression, thermal cycle molding, and thermal setting molding modules are disclosed. One or more of such modul... | 04/22/2008 |
| 7327549 | Systems and methods for target impact An apparatus for impact with a target includes electrodes deployed after contact is made between the apparatus and the target. Spacing of deployed electrodes may be more accurate and/or more repeatable for more effective delivery of an immobilizing stimulus signal. | 02/05/2008 |
| 7323129 | Systems, methods and apparatuses for manufacturing dosage forms Systems, methods and apparatuses for manufacturing dosage forms, and to dosage forms made using such systems, methods and apparatuses are provided. Novel compression, thermal cycle molding, and thermal setting molding modules are disclosed. One or more of such modul... | 01/29/2008 |
| 7319375 | Universal bench magnet An improve material holding device using magnetic force of variable strength comprising: an electromagnet mounted to a universal bracket adapted to mount to a vertical or horizontal surface, or a vise using the vise bar integrally attached to the underside of the ma... | 01/15/2008 |
| 7314007 | Apparatus and method for electrical immobilization weapon An electrical immobilization weapon having a prolonged range of effectiveness and improved accuracy compared to conventional Taser weapons, while being compact in structure and lightweight. The weapon having a replaceable cartridge which, when employed, can space a ... | 01/01/2008 |
| 7303441 | Electrical connector contact An electrical connector assembly including a housing, electrical contact terminals, a hood and a filter member. The housing is sized and shaped to be plugged into an electrical connector socket of an initiator of a gas generator. A first one of the terminals has a w... | 12/04/2007 |
| 7293504 | Electro-pyrotechnic initiator An electropyrotechnic initiator includes a pyrotechnic charge (6), the charge (6) containing at least one compound. It also includes a box (1) of plastic material including two sub-assemblies. The first sub-assembly (2) includes a plastic... | 11/13/2007 |
| 7241175 | Electrical connector contact An electrical connector assembly including a housing, electrical contact terminals, a hood and a filter member. The housing is sized and shaped to be plugged into an electrical connector socket of an initiator of a gas generator. A first one of the terminals has a w... | 07/10/2007 |
| 7234399 | Deployable bullets having high voltage electrodes A method for non-lethal crowd and personal protection. The method includes: firing non-lethal bullets towards a person; and deploying portions on the non-lethal bullets prior to impacting the person to decrease its impact pressure on the person. ... | 06/26/2007 |
| 7231875 | Deployable bullets having a tranquilizer A method for non-lethal crowd and personal protection. The method includes: firing non-lethal bullets towards a person; and deploying portions on the non-lethal bullets prior to impacting the person to decrease its impact pressure on the person. ... | 06/19/2007 |
| 7222510 | Systems and methods for manufacturing a drop bar Systems and methods for using an extrusion, forging, casting and/or machining process to provide an aluminum hitch component with increased strength that eliminates encumbrances, such as rusting and fusing, associated with traditional hitch components. Accordingly, ... | 05/29/2007 |
| 7162957 | Redundant signal transmission system and development method Percussive signal transmission tubes, of contrasting color, are joined along adjacent longitudinally extending portions by an adhesive bead of polymeric material. The tubes can be separated in the field and are provided on spools without any sheath. A small diameter... | 01/16/2007 |
| 7156024 | Device for warhead charges for cargo ammunition units A warhead charge device (18, 18′, 18″, 18′″) arranged to carry liquid explosive (11), and which device is for use in an ammunition cargo unit such as a missile. The device incorporates at least two confined spaces (2, 6, 9) equipped with... | 01/02/2007 |
| 7124688 | Overmolded body for pyrotechnic initiator and method of molding same A pyrotechnic initiator with an integral, unitary, overmolded insulating body that eliminates the need for separate components to form the body, and the method of molding same. ... | 10/24/2006 |
| 7121892 | Electrical connector contact An electrical connector assembly including a housing, electrical contact terminals, a hood and a filter member. The housing is sized and shaped to be plugged into an electrical connector socket of an initiator of a gas generator. A first one of the terminals has a w... | 10/17/2006 |
| 7086335 | Redundant signal transmission system and deployment means Percussive signal transmission tubes, of contrasting color, are joined along adjacent longitudinally extending portions by an adhesive bead of polymeric material. The tubes can be separated in the field and are provided on spools without any sheath. A small diameter... | 08/08/2006 |
| 7086336 | Firearm cartridge and case-less chamber A firearm cartridge has a case configured with a relatively straight-walled portion and a shoulder portion for housing a quantity of propellant. The case further includes a neck for retaining a bullet. The straight-walled portion defines a base cavity having an inte... | 08/08/2006 |
| 7073447 | Electro-thermal chemical igniter and connector An ETC igniter and compatible electrical connector for enabling an ETC gun to be used in a battlefield setting in close proximity with personnel and sensitive electronic equipment. This is accomplished by providing a current path to and from the igniter that is elec... | 07/11/2006 |
| 7059249 | Transverse plasma injector ignitor A plasma injector for use in munitions having a central axis. The plasma injector has a stub case, a tube, an anode, a cathode, and a conductive wire. The tube has a first end, a second end, and a central bore extending therethrough. The tube has at least one apertu... | 06/13/2006 |
| 7017466 | Primer removal method A method for removing a damaged primer from the primer chamber of a cannon. The method comprises the steps of running a starter tap into a damaged primer, and shaking the damaged primer loose from the primer chamber so that the damaged primer comes out of the primer... | 03/28/2006 |
| 7013811 | Sabot for reducing the parasitic weight of a kinetic energy projectile An energetic sabot allows part of the sabot to burn away at a controlled rate, adding propellant energy to the gun while at the same time completely support the projectile rod. The energetic sabot is thicker or larger at shot start to support the projectile without ... | 03/21/2006 |
| 6997110 | Deployable bullets A method for non-lethal crowd and personal protection. The method includes: firing non-lethal bullets towards a person; and deploying portions on the non-lethal bullets prior to impacting the person to decrease its impact pressure on the person. ... | 02/14/2006 |
| 6925938 | Electro-explosive device with laminate bridge A semiconductor bridge (SCB) device. In one embodiment, the SCB device includes a laminate layer on top of an insulating material, wherein the laminate layer comprises a series of layers of at least two reactive materials, and wherein the laminate layer comprises tw... | 08/09/2005 |
| 6917501 | Electrostatic discharge protection apparatus and method employing a high frequency noncoupled starter circuit An apparatus and method for providing electrostatic discharge protection. An exemplary micro tube spark gap type electrostatic discharge protection device comprises first and second separated spark electrodes hat form a spark gap therebetween. A high frequency nonco... | 07/12/2005 |
| 6910422 | Method for producing a combustible cartridge case for cartridge ammunition A method for producing a combustible cartridge case for cartridge ammunition, wherein an aqueous pulp containing nitrocellulose and cellulose fibers is produced, a raw felt is produced from the pulp through draining the fiber material on a sieve, and the raw felt is... | 06/28/2005 |
| 6789485 | Gas generator and method of assembly Assembly of a gas generator 10 includes the step of adding uncured silicone to a propellant cup 25. Granulated oxidizer is then added over the top of the silicone and allowed to disperse therein. Afterwards, the silicone is cured to provide flush commu... | 09/14/2004 |
| 6761118 | Method of producing an igniter The invention relates to a method of producing an igniter for a gas generator. The igniter contains a charge sleeve which has an open end. The method comprising the following steps: A pyrotechnic ignition charge is introduced via the open end into the charge sleeve ... | 07/13/2004 |
| 6679150 | Method of constructing a gun cartridge The present invention provides a method of determining the efficiency of a gun cartridge by determining the water weight volume of the cartridge; determining the bore diameter of the gun barrel; determining the weight of the bullet; and calculating the ef... | 01/20/2004 |
| 6619176 | Thinned-skirt shaped-charge liner The embodiments of the present invention involve a thinned-skirt shaped-charge liner, a shaped-charge explosive incorporating the liner, and methods for making the liner. The focus of the most preferred embodiment of the present invention is the machining... | 09/16/2003 |
| 6571675 | Method for wrapping firework shells An apparatus for wrapping fireworks shells is provided and includes a base provided with preferably three support rollers configured to support a spherical firework shell thereon; stepper motors coupled to two of the rollers, a computer coupled to the ste... | 06/03/2003 |
| 6386085 | Method and apparatus for explosives assembly A method for assembling a blast initiation device is provided. The method comprises providing a length of signal transmission line having first and second ends, mounting a tag to the line and mounting a first detonator to the first end of the line wherein... | 05/14/2002 |
| 6347566 | Method of making a signal transmission fuse A signal transmission fuse is made of a tube (36) which encases a support tape (14) having a reactive coating (18') which is adhered to one side of the tape by a binder. A method of making the signal transmission fuse includes depositing on the support ta... | 02/19/2002 |
| 6343552 | Solvent application system A system and method for use in providing a peripheral seal between the case and lid of a MACS modular unit or other workpiece interface, the system including a workpiece holding device for carrying and moving a workpiece of interest in relation to a solve... | 02/05/2002 |
| 6336981 | Process to manufacture an object using a granular material igniter tube and propellant charge obtained using such a process The invention relates to a process to manufacture an object using at least one granular material (16) having a large particle size, for example greater than or equal to 0.1 mm, such process being characterised by the following stages: the granular materia... | 01/08/2002 |
| 6318226 | Ammunition reloader press wad cutter A device for cutting wads used to reload ammunition. The device is used with an ammunition reloader press and comprises an anvil that threadably attaches to the head of a reloading press, a punch that attaches to a cartridge casing holder connected to the... | 11/20/2001 |
| 6272965 | Method of forming radio frequency and electrostatic discharge insensitive electro-explosive devices An electro-explosive device ("EED") having resistors fabricated on a thermally conductive substrate and interconnected by a central bridge element. The resistance of the bridge element is lower than that of the resistors, which have a larger surface area ... | 08/14/2001 |
