2809259

Information

• Patent Grant
• 2809259

• References
• Source

• Patent Number

  2,809,259

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1957
  67 years ago

• CPC

  • H01H33/14 - Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
  • H01H33/886 - by movement of rotating pistons

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices