Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Firearms & Weapons
Class Information
Number: 86/20.15
Name: Ammunition and explosive-charge making > Loading fireworks and bursting charges > Placing, tamping, or priming charge in blast hole
Description: Subject matter involving placement of compacting of an explosive charge into a cavity in a solid material where it is to be detonated.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8512489 Mobile delivery platform for flowable explosive Aug. 20, 2013
8381654 Explosive charging Feb. 26, 2013
8282752 Mobile delivery platform for flowable explosive Oct. 9, 2012
8261664 Loading of explosives Sep. 11, 2012
8240520 Material extruder Aug. 14, 2012
7971534 Mobile platform for the delivery of bulk explosive Jul. 5, 2011
7258054 Continuous explosive charge assembly for use in an elongated cavity Aug. 21, 2007
7069862 Handheld tool for breaking up rock Jul. 4, 2006
6901865 Primer casing and method of charging a blasthole Jun. 7, 2005
6722251 Method for loading a continuous explosive charge assembly in an elongated cavity Apr. 20, 2004
6591731 Method and apparatus for penetrating hard materials using a energetic slurry Jul. 15, 2003
6564686 Continuous explosive charge assembly and method for loading same in an elongated cavity May. 20, 2003
6557448 Method of and system for delivery of water-based explosives May. 6, 2003
6520089 Method for setting and igniting a charge of explosives for geological investigations and explosive device associated therewith Feb. 18, 2003
6502631 Reinforced borehole plugs Jan. 7, 2003
6405628 Method and apparatus for penetrating hard materials Jun. 18, 2002
6401588 Delivery of emulsion explosive compositions through an oversized diaphragm pump Jun. 11, 2002
6397754 Method and apparatus for charging boreholes with explosives Jun. 4, 2002
6397719 Method for loading slurry explosives in blast holes or cartridges Jun. 4, 2002
6210122 Method and delivering an explosive composition Apr. 3, 2001
6125761 Zinc oxide inhibited emulsion explosives and method Oct. 3, 2000
6098516 Liquid gun propellant stimulation Aug. 8, 2000
6070511 Apparatus and process for loading emulsion explosives Jun. 6, 2000
5962803 Apparatus for preparing spherical energetic compounds Oct. 5, 1999
5874688 Explosives dispersed from a pressurized container Feb. 23, 1999
5862758 Insert and twist method and apparatus for securing a shaped charge to a loading tube of a perforating gun Jan. 26, 1999
5844322 Low energy fuse and method for its manufacture Dec. 1, 1998
5841055 Method for controlled refining of explosive compositions Nov. 24, 1998
5811711 Metered delivery of explosives Sep. 22, 1998
5789694 Breaking up of rock and the like Aug. 4, 1998
5712440 Apparatus and process for explosives mixing and loading Jan. 27, 1998
5686685 System for pneumatic delivery of emulsion explosives Nov. 11, 1997
5672839 Method and apparatus for controlled refining of explosive compositions Sep. 30, 1997
5610358 Apparatus and process for explosives blow loading Mar. 11, 1997
5584222 Method for charging bore-holes with explosive Dec. 17, 1996
5524523 Loading of boreholes with flowable explosives Jun. 11, 1996
5460073 Method and apparatus for feeding hoses into mining boreholes and the like Oct. 24, 1995
5447090 Remote control for bulk explosives delivery system Sep. 5, 1995
5347907 Multipurpose projectile and a method of making it Sep. 20, 1994
5233926 Adhesive secondary blasting cone Aug. 10, 1993
5192819 Bulk explosive charger Mar. 9, 1993
5105743 Method and device for introduction of explosives into drill holes Apr. 21, 1992
5099763 Method of blasting Mar. 31, 1992
5069108 Blasting device for unblocking mine raises Dec. 3, 1991
5007345 Method and apparatus for charging waterlogged boreholes with explosives Apr. 16, 1991
4987818 Shaping apparatus for an explosive charge Jan. 29, 1991
4966077 Loading of boreholes with explosive Oct. 30, 1990
4961381 Primer centering device for large diameter blastholes Oct. 9, 1990
4817529 Process and apparatus for automatically positioning an explosive charge above the surface of snow Apr. 4, 1989
4716833 Method of assembling a tanged charge holder Jan. 5, 1988

1 2










 
 
  Recently Added Patents
Gemstone
Communication system including a switching section for switching a network route, controlling method and storage medium
Solid state lighting circuit and controls
Critical word forwarding with adaptive prediction
Piezoelectric quasi-resonance linear motors based on acoustic standing waves with combined resonator
Anti-phishing system and method
Materials and methods for stress reduction in semiconductor wafer passivation layers
  Randomly Featured Patents
Tracking servo apparatus
Charging generator for a vehicle
Charging device, image forming apparatus and charging method
Digital image processing device for intermediate tone
Filter
Device to adjust the pitch angle of propeller blades for a model engine
AD converter circuit and optical sensor
Method and apparatus for adaptively controlling clutches based on engine load
Gas-blast pipe for feeding reaction agents into metallurgical melts
Joint prosthesis