2394041

Information

• Patent Grant
• 2394041

• References
• Source

• Patent Number

  2,394,041

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1946
  79 years ago

• CPC

  • H01R39/085 - the slip-rings being made of carbon

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 310 - Electrical generator or motor structure