Ammunition and explosives – Shells – Practice
Reexamination Certificate
2006-05-09
2006-05-09
Chambers, Troy (Department: 3641)
Ammunition and explosives
Shells
Practice
C102S482000
Reexamination Certificate
active
07040236
ABSTRACT:
Disclosed is an environmentally-friendly training hand grenade and a method of manufacturing the same. The training hand grenade is advantageous in that it is not necessary to recover fragments, generated by the explosion of the training hand grenade after use, because a bomb body of the training hand grenade is made of naturally degradable mineral matters, such as barite, tungsten, silica, and yellow earth, thereby many soldiers may be trained for a relatively short time using the training hand grenade. Furthermore, the training hand grenade is made of environmentally-friendly materials, and thus, its use is conducted without causing pollution. In addition, the training hand grenade is made of the mineral matters, thereby ensuring high explosiveness and explosive sound effect when the training hand grenade is exploded, and preventing soldiers from being injured by the fragments in use. Moreover, the training hand grenade has almost the same weight as a hand grenade for live battle, leading to the simplification of the manufacture of the training hand-grenade to improve productivity. Accordingly, the manufacturing costs of the training hand grenade are largely reduced, which contributes to reducing prices of the training hand grenade.
REFERENCES:
patent: 6065404 (2000-05-01), Ripingill et al.
patent: 6470805 (2002-10-01), Woodall et al.
patent: 2005/0022657 (2005-02-01), O'Dwyer
patent: 957330 (1999-11-01), None
patent: 2816399 (2002-05-01), None
C.N.O. Tech Korea Co., Ltd.
Chambers Troy
Galgano & Burke LLP
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