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Class Information
Number: 102/492
Name: Ammunition and explosives > Shells > Shrapnel > Focused fragmentation
Description: Subject matter having means to direct fragments in a particular direction.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8528480 Warhead Sep. 10, 2013
8522685 Multiple size fragment warhead Sep. 3, 2013
8453574 MCD shell Jun. 4, 2013
8276520 Adaptive fragmentation mechanism to enhance lethality Oct. 2, 2012
8272329 Selectable lethality warhead patterned hole fragmentation insert sleeves Sep. 25, 2012
8272330 Selectable size fragmentation warhead Sep. 25, 2012
8161884 System and method for explosively stamping a selective fragmentation pattern Apr. 24, 2012
8033223 Selectable effect warhead Oct. 11, 2011
8015924 Linear cellular bomb case Sep. 13, 2011
8006623 Dual-mass forward and side firing fragmentation warhead Aug. 30, 2011
7930978 Forward firing fragmentation warhead Apr. 26, 2011
7891297 Adaptable smart warhead and method for use Feb. 22, 2011
7845282 Selectable effect warhead Dec. 7, 2010
H2236 Method for defeating a warhead that carries submunitions Apr. 6, 2010
7066093 Modular warhead for units of ammunition such as missiles Jun. 27, 2006
7040235 Kinetic energy rod warhead with isotropic firing of the projectiles May. 9, 2006
7036432 Explosive round with controlled explosive-formed fragments May. 2, 2006
6966265 Unit of ammunition with one or more warhead casings Nov. 22, 2005
6962113 Segmented-rod warhead Nov. 8, 2005
6931994 Tandem warhead Aug. 23, 2005
6758143 Warhead configuration Jul. 6, 2004
6622632 Polar ejection angle control for fragmenting warheads Sep. 23, 2003
6619210 Explosively formed penetrator (EFP) and fragmenting warhead Sep. 16, 2003
6615738 Fragmentation explosive munition element Sep. 9, 2003
6598534 Warhead with aligned projectiles Jul. 29, 2003
6536351 Warhead Mar. 25, 2003
6502515 Method of making a high-explosive projectile Jan. 7, 2003
6293201 Chemically reactive fragmentation warhead Sep. 25, 2001
6283036 Variable output warhead Sep. 4, 2001
6276278 Arrangement for combating air targets Aug. 21, 2001
6044765 Method for increasing the probability of impact when combating airborne targets, and a weapon designed in accordance with this method Apr. 4, 2000
5996501 Blast and fragmentation enhancing explosive Dec. 7, 1999
5965838 Flat-sided warhead Oct. 12, 1999
5939663 Method for dispersing a jet from a shaped charge liner via multiple detonators Aug. 17, 1999
5801323 Shaped-charged warhead and munition equipped with such a warhead Sep. 1, 1998
5753851 Spinning mine with concentrated projectiles May. 19, 1998
5690867 Process for the manufacture of an explosive ammunition component with controlled fragmentation Nov. 25, 1997
5544589 Fragmentation warhead Aug. 13, 1996
5542354 Segmenting warhead projectile Aug. 6, 1996
5337673 Controlled fragmentation warhead case Aug. 16, 1994
5229542 Selectable fragmentation warhead Jul. 20, 1993
5163166 Warhead with enhanced fragmentation effect Nov. 10, 1992
4870884 Incendiary projectile, method of introducing the incendiary composition into the projectile and arrangement for implementing the method Oct. 3, 1989
4858531 Warhead with metal coating for controlled fragmentation Aug. 22, 1989
4848239 Antiballistic missile fuze Jul. 18, 1989
4823701 Multi-point warhead initiation system Apr. 25, 1989
4739709 Lightweight detonation wave barrier Apr. 26, 1988
4658727 Selectable initiation-point fragment warhead Apr. 21, 1987
4655139 Selectable deployment mode fragment warhead Apr. 7, 1987
4328755 Hand grenade with wave-forming means between chambers May. 11, 1982

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