2840688

Information

• Patent Grant
• 2840688

• References
• Source

• Patent Number

  2,840,688

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1958
  66 years ago

• CPC

  • B60Q1/22 - for reverse drive
  • H01H35/12 - operated by reversal of direction of movement

• US Classifications

  • 362 - Illumination
  • 200 - Electricity: circuit makers and breakers
  • 340 - Communications: electrical