2640396

Information

• Patent Grant
• 2640396

• References
• Source

• Patent Number

  2,640,396

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1953
  71 years ago

• CPC

  • F41C7/02 - Pump-action guns
  • F41A3/32 - the bolt being rocked about a notional axis transverse to the barrel axis
  • F41A3/66 - Breech housings or frames Receivers
  • F41A5/18 - gas-operated
  • F41A19/15 - Modular firing mechanism units
  • F41A35/02 - Dust- or weather-protection caps or covers

• US Classifications

  • 089 - Ordnance
  • 042 - Firearms