2828569

Information

• Patent Grant
• 2828569

• References
• Source

• Patent Number

  2,828,569

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1958
  66 years ago

• CPC

  • F41A21/42 - manually adjustable

• US Classifications

  • 042 - Firearms
  • 089 - Ordnance