3303293

Information

• Patent Grant
• 3303293

• References
• Source

• Patent Number

  3,303,293

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1967
  58 years ago

• CPC

  • H02G5/04 - Partially-enclosed installations
  • B60M1/346 - Joints

• US Classifications

  • 191 - Electricity: transmission to vehicles
  • 174 - Electricity: conductors and insulators
  • 238 - Railways: surface track
  • 439 - Electrical connectors