2158181

Information

• Patent Grant
• 2158181

• References
• Source

• Patent Number

  2,158,181

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1939
  85 years ago

• CPC

  • G01C19/00 - Gyroscopes Turn-sensitive devices using vibrating masses Turn-sensitive devices without moving masses Measuring angular rate using gyroscopic effects
  • Y10S60/915 - Collection of goddard patents
  • Y10S200/19 - Gyroscope
  • Y10T74/1221 - Multiple gyroscopes

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 060 - Power plants
  • 074 - Machine element or mechanism
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets