1637400

Information

• Patent Grant
• 1637400

• References
• Source

• Patent Number

  1,637,400

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1927
  97 years ago

• CPC

  • F41A3/32 - the bolt being rocked about a notional axis transverse to the barrel axis
  • F41A3/12 - Bolt action
  • F41A3/26 - semi-automatically or automatically operated
  • F41A5/02 - recoil-operated
  • F41A5/08 - having an accelerator lever acting on the breech-block or bolt during the opening movement
  • F41A5/14 - Barrel stops, i.e. devices for holding the recoiling barrel in a predetermined position

• US Classifications

  • 089 - Ordnance