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Class Information
Number: 102/321
Name: Ammunition and explosives > Blasting > Contained blasting charge > With support means
Description: Subject matter which includes some structure to hold the blasting cartridge against the force of gravity.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7284601 |
Casing conveyed well perforating apparatus and method |
Oct. 23, 2007 |
| 7210409 |
Modular explosives cartridge and novel spider construction |
May. 1, 2007 |
| 6978848 |
Method and apparatus for penetrating subsurface formations |
Dec. 27, 2005 |
| 6901865 |
Primer casing and method of charging a blasthole |
Jun. 7, 2005 |
| 6672673 |
Ore pass inspection system |
Jan. 6, 2004 |
| 6435096 |
Method and apparatus for controlled small-charge blasting by decoupled explosive |
Aug. 20, 2002 |
| 6283032 |
Projectile with controlled decomposition and integrated charge in the area of the effective mass |
Sep. 4, 2001 |
| 5957540 |
Blasting positioning device |
Sep. 28, 1999 |
| 5829538 |
Full bore gun system and method |
Nov. 3, 1998 |
| 5816343 |
Phased perforating guns |
Oct. 6, 1998 |
| 5701964 |
Perforating charge carrier assembly and method |
Dec. 30, 1997 |
| 5590723 |
Perforating charge carrier assembly |
Jan. 7, 1997 |
| 5542480 |
Perforating gun with retrievable mounting strips |
Aug. 6, 1996 |
| 5259316 |
Method and apparatus for wet/dry, small bore hole explosive device |
Nov. 9, 1993 |
| 5131465 |
Perforating apparatus for circulating cement |
Jul. 21, 1992 |
| 5095999 |
Through tubing perforating gun including a plurality of phased capsule charges mounted on a retrievable base strip via a plurality of shatterable support rings |
Mar. 17, 1992 |
| 5024159 |
Plane-wave forming sheet explosive |
Jun. 18, 1991 |
| 5024158 |
Multi-directional initiator for explosives |
Jun. 18, 1991 |
| 4993324 |
Retainer for grenade body loading assemblies for demolition of unexploded ordance |
Feb. 19, 1991 |
| 4951744 |
Angularly shaped unitary structured base strip comprised of a specific material adapted for phasing charges in a perforating gun |
Aug. 28, 1990 |
| 4844167 |
Through-tubing perforating apparatus |
Jul. 4, 1989 |
| 4815384 |
Housing for joinable cutting charges |
Mar. 28, 1989 |
| 4800815 |
Shaped charge carrier |
Jan. 31, 1989 |
| 4793887 |
Underwater bonding of surface-conforming material |
Dec. 27, 1988 |
| 4793888 |
System for underwater and cold temperature bonding |
Dec. 27, 1988 |
| 4763576 |
Detonating energy transmittal device |
Aug. 16, 1988 |
| 4739707 |
Shaped charge carrier assembly |
Apr. 26, 1988 |
| 4722281 |
Intermittent explosion apparatus and method of using such apparatus |
Feb. 2, 1988 |
| 4718346 |
Explosive charge for the explosive welding of large diameter pipes, and a method for its manufacture |
Jan. 12, 1988 |
| 4716833 |
Method of assembling a tanged charge holder |
Jan. 5, 1988 |
| 4706567 |
Explosive charges |
Nov. 17, 1987 |
| 4702168 |
Sidewall core gun |
Oct. 27, 1987 |
| 4694754 |
Multi-phase charge holder |
Sep. 22, 1987 |
| 4681037 |
Tanged charge holder |
Jul. 21, 1987 |
| 4649825 |
Explosive separation system for composite materials |
Mar. 17, 1987 |
| 4598775 |
Perforating gun charge carrier improvements |
Jul. 8, 1986 |
| 4537133 |
Non-incendive rock-breaking explosive charge |
Aug. 27, 1985 |
| 4513665 |
Method for loading explosive charges into blastholes formed in a subterranean formation |
Apr. 30, 1985 |
| 4510870 |
Charge liner construction and method |
Apr. 16, 1985 |
| 4508035 |
Explosive charging apparatus for rock drilling |
Apr. 2, 1985 |
| 4499828 |
Barrier breaching device |
Feb. 19, 1985 |
| 4485741 |
Booster container with isolated and open cord tunnels |
Dec. 4, 1984 |
| 4393946 |
Well perforating apparatus |
Jul. 19, 1983 |
| 4382410 |
Explosive blasting method and means |
May. 10, 1983 |
| 4365556 |
Method and system for preventing base separation of cast explosives in projectiles |
Dec. 28, 1982 |
| 4273050 |
Placement method for Q.D. charges using minimum diving time |
Jun. 16, 1981 |
| 4273047 |
Apparatus for perforating a well and its method of assembly |
Jun. 16, 1981 |
| 4193460 |
Perforating gun with paired shaped charger vertically spaced |
Mar. 18, 1980 |
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