1686481

Information

• Patent Grant
• 1686481

• References
• Source

• Patent Number

  1,686,481

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1928
  96 years ago

• CPC

  • F42B3/10 - Initiators therefor
  • Y10T74/118 - Winding knob trip [e.g., alarm mechanism]

• US Classifications

  • 102 - Ammunition and explosives
  • 074 - Machine element or mechanism