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
X2 10GBASE-T transceiver with 1 Gigabit side-band support
Servo write assembly
Generation, display, and manipulation of measurements in computer graphical designs
Voltage regulator structure that is operationally stable for both low and high capacitive loads
Liquid crystal display panel
Systems and methods for simultaneously configuring multiple independent backups
Memory device, test operation method thereof, and system including the same
  Randomly Featured Patents
Antenna structure for two overlapping frequency bands
Wellbore pressure testing method and apparatus
Spin finish for polyamide yarn
Crime scene shaped rug
Sensor for accurate measurement of levels in irregularly shaped tanks
Ultrasonic driving device with current limiting protection
Transportation vehicle passenger accommodation assembly
Contact spring and socket combination for high bandwidth probe tips
Lignocellulose materials having good mechanical properties
Sensors and associated methods for controlling a vacuum cleaner