2980841

Information

• Patent Grant
• 2980841

• References
• Source

• Patent Number

  2,980,841

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1961
  65 years ago

• CPC

  • H02M7/62 - with electromagnetically-operated vibrating contacts

• US Classifications

  • 363 - Electric power conversion systems
  • 200 - Electricity: circuit makers and breakers
  • 310 - Electrical generator or motor structure
  • 361 - Electricity: electrical systems and devices