2467720

Information

• Patent Grant
• 2467720

• References
• Source

• Patent Number

  2,467,720

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1949
  76 years ago

• CPC

  • H01H83/08 - operated by reversal of dc
  • Y10T307/544 - Circulating- or inter-current control or prevention
  • Y10T307/729 - Condition responsive

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 200 - Electricity: circuit makers and breakers
  • 307 - Electrical transmission or interconnection systems
  • 361 - Electricity: electrical systems and devices