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Class Information
Number: 102/323
Name: Ammunition and explosives > Blasting > Contained blasting charge > Having a rupturable or expandable casing
Description: Subject matter wherein (a) the container is designed to change its volume, or (b) the container is serrated to cause the container to rupture at the serrations when the container is tamped in a shot hole.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7340025 |
Plasma antenna generator and method of using same |
Mar. 4, 2008 |
| 6941871 |
Faceted expansion relief perforating device |
Sep. 13, 2005 |
| 6684791 |
Shaped charge detonation system and method |
Feb. 3, 2004 |
| 6631684 |
Rock blasting method using air bladders embedded in loading layers |
Oct. 14, 2003 |
| 6536349 |
Explosive system for casing damage repair |
Mar. 25, 2003 |
| 6520089 |
Method for setting and igniting a charge of explosives for geological investigations and explosive device associated therewith |
Feb. 18, 2003 |
| 6453818 |
Method of controlled blasting |
Sep. 24, 2002 |
| 6397753 |
Water-based apparatus to mitigate damage and injuries from a fully or partially confined explosion |
Jun. 4, 2002 |
| 6354222 |
Projectile for the destruction of large explosive targets |
Mar. 12, 2002 |
| 6302026 |
Explosion-suppressing structure |
Oct. 16, 2001 |
| 6302027 |
Packaged explosive product and packaging process therefor |
Oct. 16, 2001 |
| 6283032 |
Projectile with controlled decomposition and integrated charge in the area of the effective mass |
Sep. 4, 2001 |
| 6220370 |
Circulating gun system |
Apr. 24, 2001 |
| 5798477 |
Explosive cartridge assembly for presplitting rock |
Aug. 25, 1998 |
| 5495807 |
Gas-generating module for an airbag utilized in motor vehicles |
Mar. 5, 1996 |
| 5435250 |
Explosive packaging system |
Jul. 25, 1995 |
| 5331896 |
Process for visualization of a detonation wave |
Jul. 26, 1994 |
| 5259316 |
Method and apparatus for wet/dry, small bore hole explosive device |
Nov. 9, 1993 |
| 5231245 |
Explosives |
Jul. 27, 1993 |
| 5212343 |
Water reactive method with delayed explosion |
May. 18, 1993 |
| 5192819 |
Bulk explosive charger |
Mar. 9, 1993 |
| 5092245 |
Explosive stemming device |
Mar. 3, 1992 |
| 5024159 |
Plane-wave forming sheet explosive |
Jun. 18, 1991 |
| 5024160 |
Rapid burning propellant charge for automobile air bag inflators, rocket motors, and igniters therefor |
Jun. 18, 1991 |
| 4976201 |
Non-lethal distraction device |
Dec. 11, 1990 |
| 4920852 |
Portable, self-contained explosives system |
May. 1, 1990 |
| 4873928 |
Nuclear-sized explosions without radiation |
Oct. 17, 1989 |
| 4813358 |
Inflatable wand for loading a mining borehole |
Mar. 21, 1989 |
| 4787316 |
Expandable, self-tamping explosive bag |
Nov. 29, 1988 |
| 4757863 |
Well cleaning method and apparatus |
Jul. 19, 1988 |
| 4718346 |
Explosive charge for the explosive welding of large diameter pipes, and a method for its manufacture |
Jan. 12, 1988 |
| 4640192 |
Means for securing tubes to a tube sheet |
Feb. 3, 1987 |
| 4572075 |
Methods and apparatus for loading a borehole with explosives |
Feb. 25, 1986 |
| 4537133 |
Non-incendive rock-breaking explosive charge |
Aug. 27, 1985 |
| 4492165 |
Expandable explosive and stemming cartridge |
Jan. 8, 1985 |
| 4432268 |
Detonation cut-off device |
Feb. 21, 1984 |
| 4422382 |
Explosive container of interconnected thermoplastic film packages |
Dec. 27, 1983 |
| 4369711 |
Bag for explosives with lower reinforcing sleeves |
Jan. 25, 1983 |
| 4347790 |
Explosive plug for blocking tubes |
Sep. 7, 1982 |
| 4323012 |
Laser-resistant warhead |
Apr. 6, 1982 |
| 4052939 |
Tampable chub cartridge |
Oct. 11, 1977 |
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