2290589

Information

• Patent Grant
• 2290589

• References
• Source

• Patent Number

  2,290,589

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1942
  82 years ago

• CPC

  • B60T8/74 - sensing a rate of change of velocity
  • G01P15/034 - for indicating angular accelerations
  • Y10T74/2131 - Damping by absorbing vibration force [via rubber, elastomeric material, etc.]

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 073 - Measuring and testing
  • 074 - Machine element or mechanism