2979020

Information

• Patent Grant
• 2979020

• References
• Source

• Patent Number

  2,979,020

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1961
  64 years ago

• CPC

  • B60Q1/22 - for reverse drive
  • G08B3/02 - using only mechanical transmission
  • Y10T74/2093 - Slot closers and lever guards

• US Classifications

  • 116 - Signals and indicators
  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control