2992308

Information

• Patent Grant
• 2992308

• References
• Source

• Patent Number

  2,992,308

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1961
  63 years ago

• CPC

  • H01H71/2436 - with a holding and a releasing magnet, the holding force being limited due to saturation of the holding magnet
  • H01H71/2454 - characterised by the magnetic circuit or active magnetic elements

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets