2690533

Information

• Patent Grant
• 2690533

• References
• Source

• Patent Number

  2,690,533

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1954
  71 years ago

• CPC

  • B60L11/1805 - for vehicles propelled by dc-motors
  • Y02T10/7005 - Batteries
  • Y10T477/37 - Brake actuation opens switch to engine

• US Classifications

  • 318 - Electricity: motive power systems
  • 477 - Interrelated power delivery controls, including engine control