2687647

Information

• Patent Grant
• 2687647

• References
• Source

• Patent Number

  2,687,647

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1954
  70 years ago

• CPC

  • G01C19/42 - for indicating rate of turn for integrating rate of turn
  • Y10S33/16 - Clips and rafters
  • Y10T74/12 - Gyroscopes
  • Y10T403/54 - Flexible member is joint component

• US Classifications

  • 074 - Machine element or mechanism
  • 033 - Geometrical instruments
  • 403 - Joints and connections