1784504

Information

• Patent Grant
• 1784504

• References
• Source

• Patent Number

  1,784,504

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1930
  94 years ago

• CPC

  • G05D3/128 - using clutch or brake
  • Y10T74/12 - Gyroscopes
  • Y10T74/19535 - Follow-up mechanism

• US Classifications

  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control
  • 236 - Automatic temperature and humidity regulation
  • 318 - Electricity: motive power systems
  • 340 - Communications: electrical