2816448

Information

• Patent Grant
• 2816448

• References
• Source

• Patent Number

  2,816,448

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1957
  67 years ago

• CPC

  • G01C19/34 - for indicating a direction in the horizontal plane
  • Y10T74/1214 - with gimbal lock preventing means
  • Y10T74/1229 - Gyroscope control

• US Classifications

  • 074 - Machine element or mechanism
  • 033 - Geometrical instruments
  • 318 - Electricity: motive power systems
  • 342 - Communications: directive radio wave systems and devices