2557144

Information

• Patent Grant
• 2557144

• References
• Source

• Patent Number

  2,557,144

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1951
  73 years ago

• CPC

  • F41A17/66 - automatically operated
  • F41A5/16 - having a barrel moving forwardly after the firing of a shot
  • F41A9/70 - Arrangements thereon for discharging
  • F41A15/00 - Cartridge extractors
  • F41A17/38 - Magazine mountings
  • F41A19/33 - Arrangements for the selection of automatic or semi-automatic fire
  • F41A19/34 - Cocking mechanisms

• US Classifications

  • 089 - Ordnance
  • 042 - Firearms