Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Firearms & Weapons
Class Information
Number: 102/329
Name: Ammunition and explosives > Blasting > Contained pressurized fluid blasting charge > Contained fluid exit seal controlled by fluid pressure > Valve-type seal
Description: Subject matter wherein the closure for the outlet of the container is a valve.










Sub-classes under this class:

Class Number Class Name Patents
102/330 Automatically operated 3


Patents under this class:

Patent Number Title Of Patent Date Issued
5000516 Apparatus for rapidly generating pressure pulses for demolition of rock having reduced pressure head loss and component wear Mar. 19, 1991
4998479 Smoke generating device with rechargable cartridge Mar. 12, 1991
4863220 Highly reliable method of rapidly generating pressure pulses for demolition of rock Sep. 5, 1989
4541342 Pyrotechnic device with metal diaphragm and metal insert Sep. 17, 1985











 
 
  Recently Added Patents
Epilation apparatus
Control device for radiation imaging apparatus and control method therefor
Method for implementing dynamic pseudorandom keyboard remapping
Cover panel for frame based door lock
Digital photographing apparatus
Application authentication system and method
Bad column management with bit information in non-volatile memory systems
  Randomly Featured Patents
Continuous vacuum pan
Fabric for the sheet forming section of a papermaking machine
Azo coupling process
Tool handle
Transflective liquid crystal display device
Method for a (high through-put) screening detection of genetic modifications in genome engineering
Nicotinic acetylcholine receptor sub-type selective amides of diazabicycloalkanes
Image reading apparatus
Gaming machine chair and wagering game systems and machines with a gaming chair
Data sharing apparatus and processor for sharing data between processors of different endianness