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Class Information
Number: 102/301
Name: Ammunition and explosives > Blasting
Description: Apparatus and corresponding methods involving the breaking up or the destruction of natural or man-made objects or material by the use of a fluid under high pressure including means for (a) the sudden release of the fluid under high pressure resulting from a chemical reaction, or (b) a very rapid escape or release of the fluid under high pressure.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7367269 |
Blast movement monitor and method for determining the movement of a blast movement monitor and associated rock as a result of blasting operations |
May. 6, 2008 |
| 6945174 |
Method for connecting ignitors in an ignition system |
Sep. 20, 2005 |
| 6736069 |
Method for generating energy by using exothermic reaction of metal |
May. 18, 2004 |
| 6530325 |
Method of scrapping steel structures |
Mar. 11, 2003 |
| 6422145 |
Controlled electromagnetic induction detonation system for initiation of a detonatable material |
Jul. 23, 2002 |
| 6397753 |
Water-based apparatus to mitigate damage and injuries from a fully or partially confined explosion |
Jun. 4, 2002 |
| 6389973 |
Blasting apparatus and blasting method |
May. 21, 2002 |
| 6374717 |
Device for provoking an avalanche |
Apr. 23, 2002 |
| 6332401 |
Method and apparatus for pressure wave suppression in small-charge blasting |
Dec. 25, 2001 |
| 6324982 |
Process for artificially triggering an avalanche and device for applying this process |
Dec. 4, 2001 |
| 6298785 |
Blasting apparatus |
Oct. 9, 2001 |
| 6279481 |
Device for provoking the collapse of snow cornice |
Aug. 28, 2001 |
| 6155172 |
Method for setting parameters for blasting using bar-like charge |
Dec. 5, 2000 |
| 5864767 |
Chemical biological explosive containment system |
Jan. 26, 1999 |
| 5650588 |
Method for setting blasting employing bar-like charge |
Jul. 22, 1997 |
| 5589657 |
Detonating system having a detonator within an insulating container |
Dec. 31, 1996 |
| 5578788 |
Manufacture and use of improved explosive composition |
Nov. 26, 1996 |
| 5375527 |
Method for blasting employing bar-like charge |
Dec. 27, 1994 |
| 5375524 |
Blasting connector system and method of use |
Dec. 27, 1994 |
| 5353708 |
Method for production of ultradispersed diamond |
Oct. 11, 1994 |
| 5162606 |
Modular blasting system |
Nov. 10, 1992 |
| 5147566 |
High speed silent cracking agent of the liquid-soaked type and the process for making same |
Sep. 15, 1992 |
| 5107765 |
Process and device for triggering an avalanche |
Apr. 28, 1992 |
| 5092219 |
Selective decomposition of nitrite esters and nitramines |
Mar. 3, 1992 |
| 5009163 |
Non-electric signal transmission device connection, method and apparatus therefor |
Apr. 23, 1991 |
| 4976199 |
Blasting system and its method of control |
Dec. 11, 1990 |
| 4764231 |
Well stimulation process and low velocity explosive formulation |
Aug. 16, 1988 |
| 4733610 |
3-nitro-1,2,4-triazol-5-one, a less sensitive explosive |
Mar. 29, 1988 |
| 4729770 |
Processes and compositions for abrasive blast cleaning |
Mar. 8, 1988 |
| 4499828 |
Barrier breaching device |
Feb. 19, 1985 |
| 4485718 |
Rapid de-icing system |
Dec. 4, 1984 |
| 4485739 |
Detonation gas delivery unit |
Dec. 4, 1984 |
| 4372213 |
Molten metal-liquid explosive method |
Feb. 8, 1983 |
| 4331080 |
Composite high explosives for high energy blast applications |
May. 25, 1982 |
| 4306628 |
Safety switch for well tools |
Dec. 22, 1981 |
| 4262965 |
Triangular blasting into limited voids for vertical free face retorts |
Apr. 21, 1981 |
| 4253889 |
Two-component explosive composition |
Mar. 3, 1981 |
| 4244624 |
Method for reclaiming highwalls at mining sites with partially mined ore veins |
Jan. 13, 1981 |
| 4223734 |
Process of breaking and rendering permeable a subterranean rock mass |
Sep. 23, 1980 |
| 4218272 |
Water-in-oil NCN emulsion blasting agent |
Aug. 19, 1980 |
| 4210366 |
Method of detonating explosives for fragmenting oil shale formation toward a vertical free face |
Jul. 1, 1980 |
| 4205610 |
Shale oil recovery process |
Jun. 3, 1980 |
| 4194789 |
Staggered array of explosives for fragmented oil shale formation toward a vertical free face |
Mar. 25, 1980 |
| 4192553 |
Method for attenuating seismic shock from detonating explosive in an in situ oil shale retort |
Mar. 11, 1980 |
| 4192554 |
Method for explosive expansion toward horizontal free faces for forming an in situ oil shale retort |
Mar. 11, 1980 |
| 4183584 |
Dressing a rock face for abandonment |
Jan. 15, 1980 |
| 4166418 |
Time delay primer and method of making same |
Sep. 4, 1979 |
| 4148375 |
Seismic vibration source |
Apr. 10, 1979 |
| 4140057 |
Axisymmetric stabilized liner implosion system |
Feb. 20, 1979 |
| 4136754 |
Process for seismic exploration by means of a directive source |
Jan. 30, 1979 |
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