Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Firearms & Weapons
Class Information
Number: 102/325
Name: Ammunition and explosives > Blasting > Contained pressurized fluid blasting charge
Description: Subject matter which includes a high pressure resistant container and a contained high pressure nondetonatable fluid which when suddenly released from the container, acts as a physical force to break up material.










Sub-classes under this class:

Class Number Class Name Patents
102/328 Contained fluid exit seal controlled by fluid pressure 10
102/326 Fluid generated within container 10
102/327 Fluid heated within container 5


Patents under this class:

Patent Number Title Of Patent Date Issued
8025464 Severing device with controlled triggering Sep. 27, 2011
6101948 Method of manufacturing solid rocket motors Aug. 15, 2000
5551344 Method and apparatus for overbalanced perforating and fracturing in a borehole Sep. 3, 1996
5483895 Detonation system for detonating explosive charges in well Jan. 16, 1996
5231245 Explosives Jul. 27, 1993
5003880 Process for the impact healing of inner discontinuities or defects in the sub-surface region of a cast component Apr. 2, 1991
3960082 Down-the-hole device for breaking rock, concrete and reinforced concrete by pulsewize high liquid pressure Jun. 1, 1976











 
 
  Recently Added Patents
Methods circuits apparatuses and systems for facilitating access to online content
High order continuous time filter
Data processing apparatus, activation control method, and computer-readable storage medium
Distortion estimation for quantized data
Method for measuring and improving organization effectiveness
Qualification screening system and screening method thereof, qualification screening device and device under qualification screening
Lighting elements
  Randomly Featured Patents
Semiconductor substrate, field effect transistor, method of forming SiGe layer and method of forming strained Si layer using same, and method of manufacturing field effect transistor
Expression of biologically active PDGF analogs in eucaryotic cells
Recuperator structure
Formation of silicon nitride film
Vision system for vehicle
Method of fabricating optical device caps
Method for encoding and decoding a speech signal including background noise
System for generating status signals of second bus on first bus by comparing actual phase of the second bus with expected phase of second bus
Contaminant dispersants useful in recycling of treated containers
High speed promotion mechanism suitable for lock acquisition in a multiprocessor data processing system