2302646

Information

• Patent Grant
• 2302646

• References
• Source

• Patent Number

  2,302,646

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1942
  82 years ago

• CPC

  • B21D28/243 - in profiles
  • B21D28/007 - Explosive cutting or perforating
  • Y10S30/04 - Explosive
  • Y10S100/911 - Jet or explosive
  • Y10T29/53839 - having percussion or explosive operator
  • Y10T29/5393 - Means comprising impact receiving tool
  • Y10T83/06 - Blanking
  • Y10T83/8863 - Explosive fluid

• US Classifications

  • 083 - Cutting
  • 029 - Metal working
  • 030 - Cutlery
  • 060 - Power plants
  • 089 - Ordnance
  • 100 - Presses
  • 123 - Internal-combustion engines
  • 227 - Elongated-member-driving apparatus