1869964

Information

• Patent Grant
• 1869964

• References
• Source

• Patent Number

  1,869,964

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1932
  92 years ago

• CPC

  • F23N3/08 - by power-assisted systems
  • Y10T74/118 - Winding knob trip [e.g., alarm mechanism]

• US Classifications

  • 074 - Machine element or mechanism