3540142

Information

• Patent Grant
• 3540142

• References
• Source

• Patent Number

  3,540,142

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1970
  54 years ago

• CPC

  • F41A17/36 - locking the gun automatically in a safety condition when the magazine is empty or removed
  • F41A7/02 - Machine gun rechargers

• US Classifications

  • 042 - Firearms
  • 084 - Music
  • 089 - Ordnance