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Class Information
Number: 102/487
Name: Ammunition and explosives > Shells > Grenade > With igniting means
Description: Subject matter including means for initiating the combustion or detonation of explosive or thermic compositions or charges.










Sub-classes under this class:

Class Number Class Name Patents
102/488 Impact-operated 18


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8661979 Grenade mechanism Mar. 4, 2014
8561540 Rotating thumb safety fuze for a hand grenade and related methods of operation and assembly Oct. 22, 2013
8453573 Primer adapter for hand grenade fuze Jun. 4, 2013
8408134 Hand grenade fuse Apr. 2, 2013
8381657 Enhanced grenade Feb. 26, 2013
8065960 Hand grenade Nov. 29, 2011
8025011 Stun grenade Sep. 27, 2011
7958826 Variable distance detonation mechanism Jun. 14, 2011
7883593 Non-toxic pyrotechnic delay compositions Feb. 8, 2011
7861656 Variable distance detonation mechanism Jan. 4, 2011
7721651 Irritation member May. 25, 2010
7712419 Hand grenade fuze May. 11, 2010
7387073 Explosive training device Jun. 17, 2008
7197983 Mechano-electrical fuse for a hand grenade Apr. 3, 2007
7047887 Hand grenade May. 23, 2006
7013809 Mecanotronic fuses for hand grenades Mar. 21, 2006
6968785 Locking and stabilizing device for grenades Nov. 29, 2005
6792868 Lock for igniter plug lever Sep. 21, 2004
6668727 Explosively driven impactor grenade Dec. 30, 2003
6640719 Fuze explosive train device and method Nov. 4, 2003
6543364 Less lethal multi-sensory distraction grenade Apr. 8, 2003
6474240 Device and process to attach a priming system to the body of a grenade Nov. 5, 2002
6408765 Door breaching device with safety adapter Jun. 25, 2002
6272995 High precision fuze for a munition Aug. 14, 2001
6227095 Insensitive munition booster seal May. 8, 2001
6082267 Electronic, out-of-line safety fuze for munitions such as hand grenades Jul. 4, 2000
6012531 Fire extinguishing bomb Jan. 11, 2000
5872326 Apparatus for triggering an avalanche or the like Feb. 16, 1999
5866841 Fragmentation grenade Feb. 2, 1999
5824945 Distraction device Oct. 20, 1998
5635667 Fuse plug pyrotechnic firing device Jun. 3, 1997
5355803 Igniter plug Oct. 18, 1994
5341745 Grenade containing an incendiary element Aug. 30, 1994
5196649 Safety fuze for a hand grenade Mar. 23, 1993
5085147 Distraction device Feb. 4, 1992
5074218 Grenade with dual fuses for simulating small arms fire Dec. 24, 1991
5074217 Multiple use grenade Dec. 24, 1991
4947753 Stun grenade Aug. 14, 1990
4942820 Fragmentation device Jul. 24, 1990
4932328 Reloadable stun grenade Jun. 12, 1990
4926752 Safety fuze for a hand grenade May. 22, 1990
4920886 Anti-vehicle grenade May. 1, 1990
4903604 Ignition transfer medium Feb. 27, 1990
4817532 Fragmentation shell for grenades, particularly hand grenades Apr. 4, 1989
4773330 Dynamic armed grenade Sep. 27, 1988
4730559 Safetied demolition charge fuze Mar. 15, 1988
4662278 Fuse assembly May. 5, 1987
4658725 Fuse for a small bomb Apr. 21, 1987
H251 Increased safety in use, and improved function, of ammunition items Apr. 7, 1987
H215 Fuze for riot control grenade Feb. 3, 1987

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