3855877

Information

• Patent Grant
• 3855877

• References
• Source

• Patent Number

  3,855,877

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • G06M1/06 - producing continuous revolution of the stage
  • Y10T74/2066 - Friction
  • Y10T74/2084 - Knob or dial

• US Classifications

  • 074 - Machine element or mechanism
  • 116 - Signals and indicators