Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Firearms & Weapons
Class Information
Number: 102/328
Name: Ammunition and explosives > Blasting > Contained pressurized fluid blasting charge > Contained fluid exit seal controlled by fluid pressure
Description: Subject matter wherein the container has an outlet for the fluid in the container and a closure to seal the outlet to keep the fluid in the container and to open the seal as a result of the fluid pressure itself reaching a predetermined pressure to allow the fluid to exit suddenly from the container through the outlet.










Sub-classes under this class:

Class Number Class Name Patents
102/329 Valve-type seal 4


Patents under this class:

Patent Number Title Of Patent Date Issued
8387533 Downhole perforating gun switch Mar. 5, 2013
6598807 Spraying device with wide spray arc Jul. 29, 2003
6561274 Method and apparatus for unloading well tubing May. 13, 2003
6467387 Apparatus and method for propelling a data sensing apparatus into a subsurface formation Oct. 22, 2002
6305752 Pneumatic blasting device Oct. 23, 2001
5631441 XDM pyrophoric countermeasure flare May. 20, 1997
5481977 Work-controlled launching device with accumulator Jan. 9, 1996
5419257 Device for simultaneously ejecting two fluids, in particular two pyrotechnic fluids May. 30, 1995
4976202 Antitank-antipersonnel weapon Dec. 11, 1990
4669783 Process and apparatus for fragmenting rock and like material using explosion-free high pressure shock waves Jun. 2, 1987











 
 
  Recently Added Patents
Backlight assembly, method for driving backlight assembly, and liquid crystal display having the same
Creating three dimensional graphics data
Antibody recognizing turn structure in amyloid .beta.
Reflective mask blank and method of manufacturing a reflective mask
Integrated wire carrier for electrode array
Mask blank, transfer mask, and film denseness evaluation method
Creation and use of test cases for automated testing of media-based applications
  Randomly Featured Patents
Virtual reality sound for advanced multi-media applications
Method, apparatus, and computer program product for determining media item privacy settings
Adaptable food storage box
Apparatus for multiple stripe coating
Hydraulic control system for gyratory crusher provided with safety system for overload conditions
Proof and pan template system
System and method for representing multiple security groups as a single data object
Oral care compositions comprising fused silica
Finger puppet with a transparent window and tummy cavity
Frame assembly for a vehicle seat