2555797

Information

• Patent Grant
• 2555797

• References
• Source

• Patent Number

  2,555,797

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1951
  73 years ago

• CPC

  • B60L5/14 - Devices for automatic lowering of a jumped-off collector
  • B60L2200/26 - Rail vehicles

• US Classifications

  • 191 - Electricity: transmission to vehicles
  • 092 - Expansible chamber devices
  • 267 - Spring devices