2734257

Information

• Patent Grant
• 2734257

• References
• Source

• Patent Number

  2,734,257

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1956
  69 years ago

• CPC

  • H01H11/04 - of switch contacts
  • H01H11/0056 - comprising a successive blank-stamping, insert-moulding and severing operation
  • H01H50/56 - Contact spring sets
  • H01H63/06 - Contact banks
  • Y10T29/4922 - with molding of insulation

• US Classifications

  • 029 - Metal working
  • 200 - Electricity: circuit makers and breakers