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Class Information
Number: 102/324
Name: Ammunition and explosives > Blasting > Contained blasting charge > Having a flexible tube or bag container
Description: Subject matter wherein the container comprises a pliable hollow cylinder-like body having one or more open ends and means to close the open one or both ends to hold the explosive within the container.

Patents under this class:

Patent Number Title Of Patent Date Issued
8276517 Method, device and system of deploying a payload Oct. 2, 2012
8123027 Explosive deployment bag Feb. 28, 2012
7819063 Inflatable explosive breaching device Oct. 26, 2010
6886466 Method and apparatus for sleeving a borehole May. 3, 2005
6631684 Rock blasting method using air bladders embedded in loading layers Oct. 14, 2003
6598807 Spraying device with wide spray arc Jul. 29, 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
6330860 Method of blasting using air tubes charged in a blasthole Dec. 18, 2001
6324982 Process for artificially triggering an avalanche and device for applying this process Dec. 4, 2001
6302026 Explosion-suppressing structure Oct. 16, 2001
6302027 Packaged explosive product and packaging process therefor Oct. 16, 2001
6289816 Water-based apparatus to mitigate damage and injuries from a fully or partially confined explosion Sep. 18, 2001
6177028 Spontaneous firing explosive composition for use in a gas generator for an airbag Jan. 23, 2001
6101947 Method of safety initiating combustion of a gas generant composition using autoignition composition Aug. 15, 2000
5798477 Explosive cartridge assembly for presplitting rock Aug. 25, 1998
5739460 Method of safely initiating combustion of a gas generant composition using an autoignition composition Apr. 14, 1998
5625162 Signal tube of improved oil resistance Apr. 29, 1997
5585593 Inert stemming materials Dec. 17, 1996
5495807 Gas-generating module for an airbag utilized in motor vehicles Mar. 5, 1996
H1457 Fuel air explosive canister Jul. 4, 1995
5375528 Container for a large spherical explosive charge Dec. 27, 1994
5259316 Method and apparatus for wet/dry, small bore hole explosive device Nov. 9, 1993
5192819 Bulk explosive charger Mar. 9, 1993
5136950 Flame-stabilized pyrophoric IR decoy flare Aug. 11, 1992
5092245 Explosive stemming device Mar. 3, 1992
5024160 Rapid burning propellant charge for automobile air bag inflators, rocket motors, and igniters therefor Jun. 18, 1991
4920852 Portable, self-contained explosives system May. 1, 1990
4898066 Polymeric film enveloped explosive cartridges and their manufacture and use Feb. 6, 1990
4873928 Nuclear-sized explosions without radiation Oct. 17, 1989
4872408 Polymeric film-enveloped explosive cartridges and their manufacture and use Oct. 10, 1989
4813358 Inflatable wand for loading a mining borehole Mar. 21, 1989
4790890 Packaged emulsion explosives and methods of manufacture thereof Dec. 13, 1988
4787316 Expandable, self-tamping explosive bag Nov. 29, 1988
4649825 Explosive separation system for composite materials Mar. 17, 1987
4572075 Methods and apparatus for loading a borehole with explosives Feb. 25, 1986
4522125 Charging large diameter vertical boreholes Jun. 11, 1985
4522448 Method and apparatus for reclamation by reducing highwalls to gradable rubble at augered or longwalled mining sites Jun. 11, 1985
4505201 Impact resistant bag with increased circumferential yarn strength Mar. 19, 1985
4492165 Expandable explosive and stemming cartridge Jan. 8, 1985
4422382 Explosive container of interconnected thermoplastic film packages Dec. 27, 1983
4369711 Bag for explosives with lower reinforcing sleeves Jan. 25, 1983
4282812 Field-primable chub cartridge having a longitudinal threading tunnel integral therewith Aug. 11, 1981
4282812 Field-primable chub cartridge having a longitudinal threading tunnel integral therewith Aug. 11, 1981
4205611 Plastic laminate explosive emulsion package Jun. 3, 1980
4161142 Blasting booster and methods Jul. 17, 1979
4090342 Method of packaging an extrudable explosive composition May. 23, 1978
3968724 Method for accurately varying the density of a powder or powder charge, and shrink tubes for use therewith Jul. 13, 1976
3949673 Semi-rigid sinuous blasting charge and borehole loading method Apr. 13, 1976

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