2814251

Information

• Patent Grant
• 2814251

• References
• Source

• Patent Number

  2,814,251

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1957
  67 years ago

• CPC

  • G04F3/025 - mechanically actuated
  • F42C9/04 - by spring motor
  • F42C9/045 - and the firing-pin being activated by a spring
  • F42C9/048 - Unlocking of clockwork mechanisms
  • G04B17/10 - Oscillators with torsion strips or springs acting in the same manner as torsion strips
  • G04B17/345 - Details of the spiral roll

• US Classifications

  • 102 - Ammunition and explosives
  • 968 - Horology