3641692

Information

• Patent Grant
• 3641692

• References
• Source

• Patent Number

  3,641,692

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1972
  53 years ago

• CPC

  • F41A5/24 - by direct action of gas pressure on bolt or locking elements
  • F41A15/20 - specially adapted for caseless-ammunition duds

• US Classifications

  • 042 - Firearms
  • 089 - Ordnance